127/A2-M4 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

127/A2-M4: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, hole_diameter: 4.1 MILLIMETERS MINIMUM AND 4.3 MILLIMETERS MAXIMUM MM, outside_diameter: 7.6 MILLIMETERS NOMINAL MM, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: PASSIVATE OVERALL, material_thickness: 0.9 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-173-2824, 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

127/A2-M4

NSN: 5310-01-173-2824
FSC: 5310 — Nuts and Washers
CAGE: 57730 — MACHIDA INCORPORATED DBA VISION-SCIENCES DIV INDUSTRIAL (USA)

SPECIFICATIONS

material	STEEL COMP 304 OVERALL
hole_diameter	4.1 MILLIMETERS MINIMUM AND 4.3 MILLIMETERS MAXIMUM MM
outside_diameter	7.6 MILLIMETERS NOMINAL MM
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	PASSIVATE OVERALL
material_thickness	0.9 MILLIMETERS NOMINAL MM
material_document_and_classification	QQ-A-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-173-2824

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 7.6 MILLIMETERS NOMINAL MM

•

MATERIAL THICKNESS: 0.9 MILLIMETERS NOMINAL MM

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

MATERIAL: STEEL COMP 304 OVERALL

•

HOLE DIAMETER: 4.1 MILLIMETERS MINIMUM AND 4.3 MILLIMETERS MAXIMUM MM

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	7.6 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS	0.9 MILLIMETERS NOMINAL MM
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL COMP 304 OVERALL
HOLE DIAMETER	4.1 MILLIMETERS MINIMUM AND 4.3 MILLIMETERS MAXIMUM MM

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 3

DOD-W-70336/1-20Reference document

Same NSN cross-reference

Reference document — Identification reference

6EM40ERSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6EM40Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 127/A2-M4?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 127/A2-M4?

127/A2-M4 is a WASHER,LOCK.

What parts can replace 127/A2-M4?

There are 3 known substitutes for 127/A2-M4: DOD-W-70336/1-20, 6EM40ER, 6EM40. Substitute compatibility should be verified for your specific system.

What is the NSN for 127/A2-M4?

127/A2-M4 is cataloged in the U.S. Government catalog under NSN 5310-01-173-2824. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

127/A2-M4 — WASHER,LOCK

Request a Quote — 127/A2-M4