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Military Standard
MS21043-4
Military Standard MS21043-4 Hexagon Self-Locking Nut, Extended Washer - 5/Pack
MS21043-4 is listed in the PartsPerk catalog for sourcing requests. Seller SKU SGP134359-X5. Manufacturer: Military Standard. Military Standard MS21043-4 Hexagon Self-Locking Nut, Extended Washer - 5/Pack. This page does not claim stock, price, or approved interchange.
NSN 5310-01-463-8779
Stock, price, and certification gaps can be filed through the Aviation Evidence Network — this link opens identity review; it does not invent availability or certificates.
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- MS21043-4SKU SGP134359-X5Military Standard5/Pack
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Full part information
Approvals and Conformities NSN 5310-01-463-8779 Alternate PN#s 938.07.68.405, NAS679-04 Product Attributes Country of Origin United States Shipping Weight 0.005 pounds ECCN EAR99 Manufacturer P/N MS21043-4 Schedule B Code 7318.16.0000 Pack Quantity 5
Specifications & observed attributes
Structured fields from the owned catalog observation. Source assertions are not live certificates, stock, or prices.
- Manufacturer P/N (source assertion only)
- MS21043-4
- Country of Origin
- United States
- Material
- Corrosion Resistant Steel
- Series
- MS21043
- ECCN (source assertion only)
- EAR99
- Schedule B (source assertion only)
- 7318.16.0000
PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.