90313A202 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

90313A202: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include thickness: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, hole_diameter: 0.188 INCHES NOMINAL IN, special_features: WASHER FOR NUMBER 8 SCREW SIZE, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND, cross-sectional_shape_style: BLANK RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-592-8142, 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

90313A202

NSN: 5310-01-592-8142
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)

SPECIFICATIONS

thickness	0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
hole_diameter	0.188 INCHES NOMINAL IN
special_features	WASHER FOR NUMBER 8 SCREW SIZE
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	BLANK RECTANGULAR
part_name_assigned_by_controlling_agency	18-8 STAINLESS STEEL WASHER
NSN	5310-01-592-8142

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL SHAPE STYLE: BLANK RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.188 INCHES NOMINAL IN

•

THICKNESS: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL SHAPE STYLE	BLANK RECTANGULAR
SPECIAL FEATURES	WASHER FOR NUMBER 8 SCREW SIZE
PERIPHERAL SHAPE STYLE	ROUND
PART NAME ASSIGNED BY CONTROLLING AGENCY	18-8 STAINLESS STEEL WASHER
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.188 INCHES NOMINAL IN
THICKNESS	0.040 INCHES MINIMUM AND 0.060 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

10-52924-05Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 90313A202?

90313A202 is a WASHER,FLAT.

What parts can replace 90313A202?

There is 1 known substitute for 90313A202: 10-52924-05. Substitute compatibility should be verified for your specific system.

What is the NSN for 90313A202?

90313A202 is cataloged in the U.S. Government catalog under NSN 5310-01-592-8142. This indicates validated use in U.S. government and defense supply chains.

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90313A202 — WASHER,FLAT

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