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Military Standard
MS21043-04
Military Standard MS21043-04 Hexagon Self-Locking Nut, Extended Washer
MS21043-04 is listed in the PartsPerk catalog for sourcing requests. Seller SKU SGP134355. Manufacturer: Military Standard. Military Standard MS21043-04 Hexagon Self-Locking Nut, Extended Washer. This page does not claim stock, price, or approved interchange.
NSN 5310-00-878-3292
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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- MS21043-04SKU SGP134355Military Standard
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Full part information
Approvals and Conformities NSN 5310-00-878-3292 Alternate PN#s MS21043C04, NAS1291A04, NAS1291C04, NAS679C04 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N MS21043-04 Schedule B Code 7318
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)
- MS21043-04
- Country of Origin
- United States
- Material
- Corrosion Resistant Steel
- Series
- MS21043
- ECCN (source assertion only)
- 9A991.d
- Schedule B (source assertion only)
- 7318
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.