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REFERENCE IMAGE
EMANON PART NO.
AN520B1R2
AN520B1R2 is a screw in 0.073 INCHES diameter and 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM length.
Screw · listed as AN520B1R2 Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.073 in
LENGTH0.094–0.125 in
THREAD LENGTH0.125 in MAXIMUM
THREAD
THREAD0.073-72 UNF-2A right-hand
HEAD & DRIVE
HEADA28 round
HEAD HEIGHT0.061 in MAXIMUM
MECHANICAL
TENSILE STRENGTH55,000 psi
STANDARDS & TRACEABILITY
NSN5305-00-638-2321
GOVERNING STANDARDAN520B1R2
FLIS · NSN 5305-00-638-2321 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
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.