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EMANON PART NO.
NAS566-105
Fastener
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.375 in
LENGTHMinimum 3.265 in; maximum 3.312 in
INSIDE DIAMETER0.070–0.080 in
THREAD
THREAD0.375-24 unified national joint fine (UNJF)-3A right-hand
MATERIAL & FINISH
MATERIALOVERALL STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037
FINISHOVERALL CADMIUM AND CHROMATE
MECHANICAL
HARDNESSRockwell c minimum 36.0 and rockwell c maximum 40.0
FLIS · NSN 012436538 · retrieved 2026-09-16
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
NAS566-105
Emanon is a stocking distributor — quality-system certifications are held by the certified manufacturers we source from, not by Emanon. Every shipment carries manufacturer certifications and full lot traceability.