MS171532 — PIN,SPRING

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS171532: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, material: STEEL COMP 410 OR STEEL COMP 420 OVERALL, overall_length: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN, shear_strength: 2100 DOUBLE POUND, hardness_rating: 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-841-4443, 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

MS171532

NSN: 5315-00-841-4443
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)

SPECIFICATIONS

diameter	0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
material	STEEL COMP 410 OR STEEL COMP 420 OVERALL
overall_length	0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
shear_strength	2100 DOUBLE POUND
hardness_rating	43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
style_designator	SLOTTED
surface_treatment	PASSIVATE OVERALL
material_thickness	0.028 INCHES NOMINAL IN
material_document_and_classification	66 FED STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classification	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5315-00-841-4443

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: SLOTTED

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL

•

DIAMETER: 0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.028 INCHES NOMINAL IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SLOTTED
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
DIAMETER	0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
OVERALL LENGTH	0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.028 INCHES NOMINAL IN
SURFACE TREATMENT	PASSIVATE OVERALL
SHEAR STRENGTH	2100 DOUBLE POUND
MATERIAL	STEEL COMP 410 OR STEEL COMP 420 OVERALL

SUBSTITUTES & CROSS-REFERENCES 9

31-S-125-0875Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

589752Reference document

Same NSN cross-reference

Reference document — Secondary reference

RAR2768Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

42P11699-7140Reference document

Same NSN cross-reference

Reference document — Secondary reference

M1108-833351Reference document

Same NSN cross-reference

Reference document — Informative reference only

5315008414443Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS171532?

MS171532 is a PIN,SPRING.

What parts can replace MS171532?

There are 9 known substitutes for MS171532: 31-S-125-0875, 589752, RAR2768 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS171532?

MS171532 is cataloged in the U.S. Government catalog under NSN 5315-00-841-4443. This indicates validated use in U.S. government and defense supply chains.

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