MS51923-129 — PIN,SPRING

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS51923-129: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.047 INCHES NOMINAL IN, material: STEEL COMP 302 OVERALL, overall_length: 0.125 INCHES NOMINAL IN, style_designator: COILED, expanded_diameter: 0.049 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-803-4064, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MS51923-129

NSN: 5315-00-803-4064
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

diameter	0.047 INCHES NOMINAL IN
material	STEEL COMP 302 OVERALL
overall_length	0.125 INCHES NOMINAL IN
style_designator	COILED
expanded_diameter	0.049 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
material_document_and_classification	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5315-00-803-4064

COMPONENT DIAGRAM

KEY FEATURES

•

EXPANDED DIAMETER: 0.049 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: COILED

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

DIAMETER: 0.047 INCHES NOMINAL IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

MATERIAL: STEEL COMP 302 OVERALL

TECHNICAL CHARACTERISTICS

EXPANDED DIAMETER	0.049 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
STYLE DESIGNATOR	COILED
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER	0.047 INCHES NOMINAL IN
OVERALL LENGTH	0.125 INCHES NOMINAL IN
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL COMP 302 OVERALL

SUBSTITUTES & CROSS-REFERENCES 4

874725-700Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

F137-2-2LVSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

011654Reference document

Same NSN cross-reference

Reference document — Secondary reference

047-0125MDPSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS51923-129?

MS51923-129 is a PIN,SPRING.

What parts can replace MS51923-129?

There are 4 known substitutes for MS51923-129: 874725-700, F137-2-2LV, 011654 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS51923-129?

MS51923-129 is cataloged in the U.S. Government catalog under NSN 5315-00-803-4064. This indicates validated use in U.S. government and defense supply chains.

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