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EMANON PART NO.
NAS1801-08-9
Fastener
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.164 in
LENGTHMinimum 0.547 in; maximum 0.563 in
THREAD
THREAD0.164-32 UNJC-3A right-hand
MATERIAL & FINISH
MATERIALSTEEL COMP E4340 OR STEEL COMP 8740
FINISHCADMIUM AND CHROMATE
MECHANICAL
HARDNESSRockwell c minimum 36.0 and rockwell c maximum 40.0
FLIS · NSN 011209899 · retrieved 2026-09-16
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
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.