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Approvals and Conformities
NSN
5331-01-046-3300
MIL-SPEC#
MIL-P-83461
Alternate PN#s
AN6227-7, 2-012N756-75, MS28775-012
Product Attributes
![](/content/flags/flag-of-united-states.png)
United States
Shipping Weight
0.001 pounds
ECCN
9A991.d
Color Family
Black
Manufacturer P/N
M83461/1-012
Schedule B Code
4016.93.0000
Pack Quantity
1
Ship Dimensions
4 x 5 x 0 inches
Series
M83461/1
Inside Diameter
3/8
Outside Diameter
1/2
Width
1/16
Color
Black
Material
Rubber
M83461-1-012, as the name suggest, is an O-ring composed of nitrile butadiene rubber (NBR). It has a 3/8" inner diameter, a 1/2"outer diameter, and a 1/16" width. NBR is used in aviation to make anything from fuel handling hoses to grommets. By withstanding a wide temperature range, NBR is a perfect material for aeronautical applications, especially aircraft hydraulic fluids. In addition, these O-rings provide a greater dynamic performance than MS28775 O-rings. that's because they offer superior resistance to petroleum-based products, most silicone fluids, and fuels. If that's not enough, M83461-1-012 offers excellent high tensile strength, evident by its resistance to tear and abrasion. Check the features for more details.
Ever wondered what the M refers to in many parts numbers? SkyGeek does and because we are geeks, it's in our nature to find out. It stands for Military, which means the part has been both tested and certified by US Armed Forces and has met or exceeded such standards. Pretty cool, huh? If the military approves then so do we and so will you.
Features
- Inner Diameter (inches): 3/8
- Outer Diameter (inches): 1/2
- Width (inches): 1/16
- Hardness Rating (durometer): 70A
- Material: Nitrile butadiene rubber (NBR)
- Temperature Range (°F): -65 to 250
- Cross Section Shape: Round