1205004-120 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1205004-120: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 18.8 OVERALL, thickness: 0.036 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN, hole_diameter: 0.125 INCHES NOMINAL IN, overall_diameter: 0.438 INCHES NOMINAL IN, special_features: FOR SCREW SIZE NUMBER 4, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-690-7418, 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

1205004-120

NSN: 5310-01-690-7418
FSC: 5310 — Nuts and Washers
CAGE: 53JC9 — LEIDOS INC (USA)

SPECIFICATIONS

material	STEEL PROPERTY CLASS 18.8 OVERALL
thickness	0.036 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
hole_diameter	0.125 INCHES NOMINAL IN
overall_diameter	0.438 INCHES NOMINAL IN
special_features	FOR SCREW SIZE NUMBER 4
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
part_name_assigned_by_controlling_agency	O-RING CHORD STOCK,HIGH-TEMPERATURE SILICONE
NSN	5310-01-690-7418

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.438 INCHES NOMINAL IN

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL PROPERTY CLASS 18.8 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.125 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.438 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIAL FEATURES	FOR SCREW SIZE NUMBER 4
PERIPHERAL SHAPE STYLE	ROUND
PART NAME ASSIGNED BY CONTROLLING AGENCY	O-RING CHORD STOCK,HIGH-TEMPERATURE SILICONE
MATERIAL	STEEL PROPERTY CLASS 18.8 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.125 INCHES NOMINAL IN
THICKNESS	0.036 INCHES MINIMUM AND 0.045 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

92217A369Reference document

Same NSN cross-reference

Reference document — Secondary 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 1205004-120?

1205004-120 is a WASHER,FLAT.

What parts can replace 1205004-120?

There is 1 known substitute for 1205004-120: 92217A369. Substitute compatibility should be verified for your specific system.

What is the NSN for 1205004-120?

1205004-120 is cataloged in the U.S. Government catalog under NSN 5310-01-690-7418. This indicates validated use in U.S. government and defense supply chains.

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1205004-120 — WASHER,FLAT

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