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EMANON PART NO.
NAS557-8B
NAS557-8B is a grommet in plastic.
Grommet
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.500 in (1/2)
MATERIAL & FINISH
MATERIALPLASTIC
STANDARDS & TRACEABILITY
NSN5325-00-543-4448
FLIS · NSN 005434448 · retrieved 2026-09-16
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Hole Diameter: 1/2
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.