3274538 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3274538: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.064 INCHES NOMINAL IN, hole_diameter: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN, overall_diameter: 0.625 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-209-6519, 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

3274538

NSN: 5310-00-209-6519
FSC: 5310 — Nuts and Washers
CAGE: 55380 — HATCH & KIRK, INC. (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.064 INCHES NOMINAL IN
hole_diameter	0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
overall_diameter	0.625 INCHES NOMINAL IN
surface_treatment	CADMIUM 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	QQ-S-636,COND 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-209-6519

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.625 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-636,COND 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

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

•

SURFACE TREATMENT: CADMIUM OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.625 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-636,COND 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
NONDEFINITIVE SPEC/STD DATA	A TYPE AND 2 GRADE AND A CLASS
SURFACE TREATMENT	CADMIUM OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
THICKNESS	0.064 INCHES NOMINAL 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 2

FFW92TYPEAGRADE2CLASSAReference document

Same NSN cross-reference

Reference document — Identification reference

36-3-8-1SCReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3274538?

3274538 is a WASHER,FLAT.

What parts can replace 3274538?

There are 2 known substitutes for 3274538: FFW92TYPEAGRADE2CLASSA, 36-3-8-1SC. Substitute compatibility should be verified for your specific system.

What is the NSN for 3274538?

3274538 is cataloged in the U.S. Government catalog under NSN 5310-00-209-6519. This indicates validated use in U.S. government and defense supply chains.

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3274538 — WASHER,FLAT

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