12387300-6 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12387300-6: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 AND STEEL COMP 1025 OVERALL, thickness: 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, hole_diameter: 0.139 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN, overall_diameter: 0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, surface_treatment: ZINC AND CHROMATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-375-7677, 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

12387300-6

NSN: 5310-01-375-7677
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1020 AND STEEL COMP 1025 OVERALL
thickness	0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
hole_diameter	0.139 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
overall_diameter	0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
surface_treatment	ZINC AND CHROMATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
nondefinitive_spec/std_data	A TYPE AND 2 GRADE AND A CLASS
material_document_and_classification	MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	ASTMB 633 TY 2, ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-375-7677

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTMB 633 TY 2, ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

NONDEFINITIVE SPEC/STD DATA: A TYPE AND 2 GRADE AND A CLASS

•

SURFACE TREATMENT: ZINC AND CHROMATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 1020 AND STEEL COMP 1025 OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTMB 633 TY 2, ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
NONDEFINITIVE SPEC/STD DATA	A TYPE AND 2 GRADE AND A CLASS
SURFACE TREATMENT	ZINC AND CHROMATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 1020 AND STEEL COMP 1025 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.139 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN

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 1

FF-W-92Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 12387300-6?

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 12387300-6?

12387300-6 is a WASHER,FLAT.

What parts can replace 12387300-6?

There is 1 known substitute for 12387300-6: FF-W-92. Substitute compatibility should be verified for your specific system.

What is the NSN for 12387300-6?

12387300-6 is cataloged in the U.S. Government catalog under NSN 5310-01-375-7677. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

12387300-6 — WASHER,FLAT

Request a Quote — 12387300-6