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Approvals and Conformities
NSN
4820-01-218-2236
Aeronautical Standard PN/Spec#
AN813-1 AN813-1A AN813-1B
Alternate PN#s
637, TRVC5, VC5
Product Attributes
![](/content/flags/flag-of-united-states.png)
United States
Shipping Weight
0.001 pounds
ECCN
9A991
Color Family
Yellow
Manufacturer P/N
MS20813-1
Schedule B Code
8710.00.0090
Pack Quantity
1
Color
Yellow
Ever wondered what the MS 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 Standard, 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. MS20813's are high pressure brass valve caps that are actuated specifically for pneumatic applications. In addition, these caps have a permanent, non-flaking yellow lacquer finish.
Features
MS51957-12’s are:
- High pressure valve caps
- Material: Brass
- Color: Yellow
- Finish:Lacquer (non-flaking)
- Actuated for pneumatic applications