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Hardware & fasteners
Nut and washer sourcing covers self-locking nuts, plate nuts, castle nuts, lock washers, and shim hardware across MS / NAS / AS standards.
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Nut and washer sourcing covers self-locking nuts, plate nuts, castle nuts, lock washers, and shim hardware across MS / NAS / AS standards.
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MS21042, NAS1291, and similar self-locking nuts.
Open self-locking nuts sourcing →FSC 5310
Anchor and plate nuts for structural assembly.
Open plate nuts sourcing →FSC 5310
Lock washers, flat washers, and shim washers.
Open lock & flat washers sourcing →FSC 5310
Cross-links derived from the entity graph — FSC, ATA, manufacturer, vendor, goals, and capabilities.
workflow · score 95
taxonomy group · score 90
fsc · score 80
taxonomy category · score 76
taxonomy category · score 76
taxonomy category · score 76
high demand · score 70
goal · score 64
standards · score 58
standards · score 58
capability · score 56
vendor · score 54
PartsPerk is independent. Manufacturer names, NSN codes, CAGE codes, and part numbers identify sourcing context only — never affiliation, authorization, fit, airworthiness, or live inventory.
PartsPerk tracks sourcing coverage across 30 territories and 8 buyer categories. 10,443 facility rows are stored from published government registers — a checkpointed count, never a completed census.