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REFERENCE IMAGE
EMANON PART NO.
MS51859-9
MS51859-9 is a washer in plastic polyhexamethylene amide.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.459–0.484 in
OUTSIDE DIAMETER0.912–0.942 in
THICKNESS0.040–0.065 in
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE
MATERIAL SPECMIL-M-20693,TY 1
STANDARDS & TRACEABILITY
NSN5310-01-134-3287
GOVERNING STANDARDMS51859-9
FLIS · NSN 5310-01-134-3287 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
MS51859-9
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.