105135-503 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

105135-503: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN, hardness_rating: 90.0 ROCKWELL B MINIMUM, outside_diameter: 0.250 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-184-8977, 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

105135-503

NSN: 5310-00-184-8977
FSC: 5310 — Nuts and Washers
CAGE: 37695 — RAYTHEON COMPANY (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
hole_diameter	0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
hardness_rating	90.0 ROCKWELL B MINIMUM
outside_diameter	0.250 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	CADMIUM OVERALL
material_thickness	0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
end_item_identification	MRAP RG-31; MEDIUM MINE PROTECTED VEHICLE - MMPV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
surface_treatment_document_and_classification	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-00-184-8977

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HARDNESS RATING: 90.0 ROCKWELL B MINIMUM

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

OUTSIDE DIAMETER: 0.250 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN

•

SURFACE TREATMENT: CADMIUM OVERALL

•

MATERIAL: COPPER ALLOY OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	90.0 ROCKWELL B MINIMUM
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER	0.250 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM OVERALL
END ITEM IDENTIFICATION	MRAP RG-31; MEDIUM MINE PROTECTED VEHICLE - MMPV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
MATERIAL	COPPER ALLOY OVERALL
HOLE DIAMETER	0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 9

177013-11Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

5288749-6Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

10116638Reference document

Same NSN cross-reference

Reference document — Informative reference only

MS35337-98Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

43W4740-30Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

AN935B6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 105135-503?

105135-503 is a WASHER,LOCK.

What parts can replace 105135-503?

There are 9 known substitutes for 105135-503: 177013-11, 5288749-6, 10116638 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 105135-503?

105135-503 is cataloged in the U.S. Government catalog under NSN 5310-00-184-8977. This indicates validated use in U.S. government and defense supply chains.

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