1D74939-501 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1D74939-501: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN, hole_diameter: 0.215 INCHES NOMINAL IN, overall_diameter: 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-479-4166, 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

1D74939-501

NSN: 5310-01-479-4166
FSC: 5310 — Nuts and Washers
CAGE: 32865 — DRS NETWORK & IMAGING SYSTEMS LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
hole_diameter	0.215 INCHES NOMINAL IN
overall_diameter	0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	MIL-S-5002 MIL STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-479-4166

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.215 INCHES NOMINAL IN

•

THICKNESS: 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.215 INCHES NOMINAL IN
THICKNESS	0.188 INCHES MINIMUM AND 0.198 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 1D74939-501?

1D74939-501 is a WASHER,FLAT.

What is the NSN for 1D74939-501?

1D74939-501 is cataloged in the U.S. Government catalog under NSN 5310-01-479-4166. This indicates validated use in U.S. government and defense supply chains.

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