Related Items
![Military Standard MS9320-09 Steel Washer, Flat - 25/Pack Military Standard MS9320-09 Steel Washer, Flat - 25/Pack](https://cdn11.bigcommerce.com/s-jifykode7m/images/stencil/500x659/products/103966/174158/SGP138750_1_main__50091.1710244635.jpg?c=1)
Military Standard MS9320-09 Steel Washer, Flat - 25/Pack
PART #:
SGP138750-X25
MFR PART #:
MS9320-09
Regular Price:
Our Price:
Our Price:
Sale Price:
$17.50
Adding to cart… The item has been added
Adding to cart… The item has been added
![Military Standard MS9320-10 Steel Washer, Flat - 25/Pack Military Standard MS9320-10 Steel Washer, Flat - 25/Pack](https://cdn11.bigcommerce.com/s-jifykode7m/images/stencil/500x659/products/103967/174161/SGP138751_1_main__49977.1710244635.jpg?c=1)
Military Standard MS9320-10 Steel Washer, Flat - 25/Pack
PART #:
SGP138751-X25
MFR PART #:
MS9320-10
Regular Price:
Our Price:
Our Price:
Sale Price:
$15.50
Adding to cart… The item has been added
Adding to cart… The item has been added
![Military Standard MS9320-13 Steel Washer, Flat - 25/Pack Military Standard MS9320-13 Steel Washer, Flat - 25/Pack](https://cdn11.bigcommerce.com/s-jifykode7m/images/stencil/500x659/products/103968/174164/SGP138754_1_main__34631.1710245476.jpg?c=1)
Military Standard MS9320-13 Steel Washer, Flat - 25/Pack
PART #:
SGP138754-X25
MFR PART #:
MS9320-13
Regular Price:
Our Price:
Our Price:
Sale Price:
$53.00
Adding to cart… The item has been added
Adding to cart… The item has been added
![Military Standard MS9320-11 Steel Washer, Flat - 25/Pack Military Standard MS9320-11 Steel Washer, Flat - 25/Pack](https://cdn11.bigcommerce.com/s-jifykode7m/images/stencil/500x659/products/15600/107877/SGP138752_1_main__26337.1617241398.jpg?c=1)
Military Standard MS9320-11 Steel Washer, Flat - 25/Pack
PART #:
SGP138752-X25
MFR PART #:
MS9320-11
Regular Price:
Our Price:
Our Price:
Sale Price:
$11.50
Adding to cart… The item has been added
Adding to cart… The item has been added
Approvals and Conformities
NSN
5310-00-805-6758
Alternate PN#s
AN122587
Product Attributes
![](/content/flags/flag-of-united-states.png)
United States
Size
.562
Shipping Weight
0.001 pounds
ECCN
9A991.d
Manufacturer P/N
MS9320-15
Schedule B Code
7318.22.0000
Pack Quantity
25
Series
.588
Material
Alloy Steel
The MS9320-15 is a flat washer with a steel composition (4130). Note: this item, along with others in the series, is superseded by SAE AS9320. This washer has the following specs:
Unless otherwise noted, values are in inches
- Cross-Sectional Shape: Rectangular
- Hole Diameter Range: .583 to .598
- Peripheral Shape: Round
- Center Hole Shape: Round
- Thickness Range: .120 to .130
- Overall Diameter Range: 1.115 to 1.135
- Hardness Rating Range (Rockwell): 35 to 40
- Surface Finish (microinches): 63
- Material: Steel (composition 4130)
- Material Document and Classification: AMS 6350
- Surface Treatment: Nickel and cadmium
- Surface Treatment Document and Classification: AMS 2416