Military Standard MS21921-5 Steel Nut, Tube Coupling

Our Part #: SGP135359
Manufacture Part #: MS21921-5
Our Price: $24.88 (Each)
Sale Price: $11.61
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Approvals and Conformities

Approvals and Conformities

NSN
4730-00-554-8016
MIL-SPEC#
MIL-F-18280
Alternate PN#s
AS21921-5

Product Attributes

Country of Origin
United States
Size
5/16"
Shipping Weight
0.001 pounds
ECCN
EAR99
Color Family
Green
Manufacturer P/N
MS21921-5
Schedule B Code
7609.00.0000
Pack Quantity
1
Ship Dimensions
1 x 1 x 1 inches
Series
MS21921
Tube Outer Diameter
5/16"
Thread
.5000-20 UNJF-3B
Color
Green
Material
Carbon Steel
  • Thread Class: 3B
  • Thread Direction: Right-Hand
  • Fabrication Method: Machined
  • Nut Style: Tube Coupling
  • Nut Height: 0.760 Inches Nominal
  • End Item Identification: Aircraft Application
  • Width Across Flats: 0.625 Inches Nominal
  • Length To Shoulder: 0.552 Inches Minimum And 0.572 Inches Maximum
  • Smallest Inside Diameter: 0.366 Inches Minimum And 0.371 Inches Maximum
  • Thread Series: Unf
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.500 Inches
  • Nominal Tube Outside Diameter: 0.312 Inches
  • Seat Angle: 45.00 Degrees Nominal
  • Material: Steel Comp 1137 Overall
  • Surface Treatment: Cadmium Overall
  • Surface Treatment Document And Classification: Qq-P-416,Type 2,Class 2 Fed Spec Single Treatment Response Overall
  • Specification/Standard Data: 96906-MS21921 Government Standard
  • Product Attributes

    Approvals and Conformities

    NSN
    4730-00-554-8016
    MIL-SPEC#
    MIL-F-18280
    Alternate PN#s
    AS21921-5

    Product Attributes

    Country of Origin
    United States
    Size
    5/16"
    Shipping Weight
    0.001 pounds
    ECCN
    EAR99
    Color Family
    Green
    Manufacturer P/N
    MS21921-5
    Schedule B Code
    7609.00.0000
    Pack Quantity
    1
    Ship Dimensions
    1 x 1 x 1 inches
    Series
    MS21921
    Tube Outer Diameter
    5/16"
    Thread
    .5000-20 UNJF-3B
    Color
    Green
    Material
    Carbon Steel
  • Thread Class: 3B
  • Thread Direction: Right-Hand
  • Fabrication Method: Machined
  • Nut Style: Tube Coupling
  • Nut Height: 0.760 Inches Nominal
  • End Item Identification: Aircraft Application
  • Width Across Flats: 0.625 Inches Nominal
  • Length To Shoulder: 0.552 Inches Minimum And 0.572 Inches Maximum
  • Smallest Inside Diameter: 0.366 Inches Minimum And 0.371 Inches Maximum
  • Thread Series: Unf
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.500 Inches
  • Nominal Tube Outside Diameter: 0.312 Inches
  • Seat Angle: 45.00 Degrees Nominal
  • Material: Steel Comp 1137 Overall
  • Surface Treatment: Cadmium Overall
  • Surface Treatment Document And Classification: Qq-P-416,Type 2,Class 2 Fed Spec Single Treatment Response Overall
  • Specification/Standard Data: 96906-MS21921 Government Standard
  • Description

    Approvals and Conformities

    NSN
    4730-00-554-8016
    MIL-SPEC#
    MIL-F-18280
    Alternate PN#s
    AS21921-5

    Product Attributes

    Country of Origin
    United States
    Size
    5/16"
    Shipping Weight
    0.001 pounds
    ECCN
    EAR99
    Color Family
    Green
    Manufacturer P/N
    MS21921-5
    Schedule B Code
    7609.00.0000
    Pack Quantity
    1
    Ship Dimensions
    1 x 1 x 1 inches
    Series
    MS21921
    Tube Outer Diameter
    5/16"
    Thread
    .5000-20 UNJF-3B
    Color
    Green
    Material
    Carbon Steel
  • Thread Class: 3B
  • Thread Direction: Right-Hand
  • Fabrication Method: Machined
  • Nut Style: Tube Coupling
  • Nut Height: 0.760 Inches Nominal
  • End Item Identification: Aircraft Application
  • Width Across Flats: 0.625 Inches Nominal
  • Length To Shoulder: 0.552 Inches Minimum And 0.572 Inches Maximum
  • Smallest Inside Diameter: 0.366 Inches Minimum And 0.371 Inches Maximum
  • Thread Series: Unf
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.500 Inches
  • Nominal Tube Outside Diameter: 0.312 Inches
  • Seat Angle: 45.00 Degrees Nominal
  • Material: Steel Comp 1137 Overall
  • Surface Treatment: Cadmium Overall
  • Surface Treatment Document And Classification: Qq-P-416,Type 2,Class 2 Fed Spec Single Treatment Response Overall
  • Specification/Standard Data: 96906-MS21921 Government Standard
  • Approvals and Conformities

    Approvals and Conformities

    NSN
    4730-00-554-8016
    MIL-SPEC#
    MIL-F-18280
    Alternate PN#s
    AS21921-5

    Product Attributes

    Country of Origin
    United States
    Size
    5/16"
    Shipping Weight
    0.001 pounds
    ECCN
    EAR99
    Color Family
    Green
    Manufacturer P/N
    MS21921-5
    Schedule B Code
    7609.00.0000
    Pack Quantity
    1
    Ship Dimensions
    1 x 1 x 1 inches
    Series
    MS21921
    Tube Outer Diameter
    5/16"
    Thread
    .5000-20 UNJF-3B
    Color
    Green
    Material
    Carbon Steel
  • Thread Class: 3B
  • Thread Direction: Right-Hand
  • Fabrication Method: Machined
  • Nut Style: Tube Coupling
  • Nut Height: 0.760 Inches Nominal
  • End Item Identification: Aircraft Application
  • Width Across Flats: 0.625 Inches Nominal
  • Length To Shoulder: 0.552 Inches Minimum And 0.572 Inches Maximum
  • Smallest Inside Diameter: 0.366 Inches Minimum And 0.371 Inches Maximum
  • Thread Series: Unf
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.500 Inches
  • Nominal Tube Outside Diameter: 0.312 Inches
  • Seat Angle: 45.00 Degrees Nominal
  • Material: Steel Comp 1137 Overall
  • Surface Treatment: Cadmium Overall
  • Surface Treatment Document And Classification: Qq-P-416,Type 2,Class 2 Fed Spec Single Treatment Response Overall
  • Specification/Standard Data: 96906-MS21921 Government Standard
  • Product Attributes

    Approvals and Conformities

    NSN
    4730-00-554-8016
    MIL-SPEC#
    MIL-F-18280
    Alternate PN#s
    AS21921-5

    Product Attributes

    Country of Origin
    United States
    Size
    5/16"
    Shipping Weight
    0.001 pounds
    ECCN
    EAR99
    Color Family
    Green
    Manufacturer P/N
    MS21921-5
    Schedule B Code
    7609.00.0000
    Pack Quantity
    1
    Ship Dimensions
    1 x 1 x 1 inches
    Series
    MS21921
    Tube Outer Diameter
    5/16"
    Thread
    .5000-20 UNJF-3B
    Color
    Green
    Material
    Carbon Steel
  • Thread Class: 3B
  • Thread Direction: Right-Hand
  • Fabrication Method: Machined
  • Nut Style: Tube Coupling
  • Nut Height: 0.760 Inches Nominal
  • End Item Identification: Aircraft Application
  • Width Across Flats: 0.625 Inches Nominal
  • Length To Shoulder: 0.552 Inches Minimum And 0.572 Inches Maximum
  • Smallest Inside Diameter: 0.366 Inches Minimum And 0.371 Inches Maximum
  • Thread Series: Unf
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.500 Inches
  • Nominal Tube Outside Diameter: 0.312 Inches
  • Seat Angle: 45.00 Degrees Nominal
  • Material: Steel Comp 1137 Overall
  • Surface Treatment: Cadmium Overall
  • Surface Treatment Document And Classification: Qq-P-416,Type 2,Class 2 Fed Spec Single Treatment Response Overall
  • Specification/Standard Data: 96906-MS21921 Government Standard
  • Description

    Approvals and Conformities

    NSN
    4730-00-554-8016
    MIL-SPEC#
    MIL-F-18280
    Alternate PN#s
    AS21921-5

    Product Attributes

    Country of Origin
    United States
    Size
    5/16"
    Shipping Weight
    0.001 pounds
    ECCN
    EAR99
    Color Family
    Green
    Manufacturer P/N
    MS21921-5
    Schedule B Code
    7609.00.0000
    Pack Quantity
    1
    Ship Dimensions
    1 x 1 x 1 inches
    Series
    MS21921
    Tube Outer Diameter
    5/16"
    Thread
    .5000-20 UNJF-3B
    Color
    Green
    Material
    Carbon Steel
  • Thread Class: 3B
  • Thread Direction: Right-Hand
  • Fabrication Method: Machined
  • Nut Style: Tube Coupling
  • Nut Height: 0.760 Inches Nominal
  • End Item Identification: Aircraft Application
  • Width Across Flats: 0.625 Inches Nominal
  • Length To Shoulder: 0.552 Inches Minimum And 0.572 Inches Maximum
  • Smallest Inside Diameter: 0.366 Inches Minimum And 0.371 Inches Maximum
  • Thread Series: Unf
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.500 Inches
  • Nominal Tube Outside Diameter: 0.312 Inches
  • Seat Angle: 45.00 Degrees Nominal
  • Material: Steel Comp 1137 Overall
  • Surface Treatment: Cadmium Overall
  • Surface Treatment Document And Classification: Qq-P-416,Type 2,Class 2 Fed Spec Single Treatment Response Overall
  • Specification/Standard Data: 96906-MS21921 Government Standard