T4M284-12 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

T4M284-12: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, thickness: 0.0672 INCHES NOMINAL IN, hole_diameter: 0.757 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, overall_diameter: 1.250 INCHES NOMINAL IN, special_features: WASHER-PLAIN AND COUNTERSUNK,17-4PH CRES,1200 DEGREE F, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-462-2758, 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

T4M284-12

NSN: 5310-01-462-2758
FSC: 5310 — Nuts and Washers
CAGE: 04946 — STANDARD WIRE & CABLE CO. DBA STANDARD WIRE & CABLE CO (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
thickness	0.0672 INCHES NOMINAL IN
hole_diameter	0.757 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
overall_diameter	1.250 INCHES NOMINAL IN
special_features	WASHER-PLAIN AND COUNTERSUNK,17-4PH CRES,1200 DEGREE F
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	F18 E/F
cross-sectional_shape_style	RECTANGULAR
criticality_code_justification	AGAV
material_document_and_classification	AMS 5604,CONDITION H1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-462-2758

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 1.250 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5604,CONDITION H1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

COLOR: BROWN OVERALL

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	1.250 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	AGAV
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5604,CONDITION H1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
COLOR	BROWN OVERALL
SPECIAL FEATURES	WASHER-PLAIN AND COUNTERSUNK,17-4PH CRES,1200 DEGREE F
SURFACE TREATMENT	PASSIVATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
END ITEM IDENTIFICATION	F18 E/F

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

4M284-12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is T4M284-12?

T4M284-12 is a WASHER,FLAT.

What parts can replace T4M284-12?

There is 1 known substitute for T4M284-12: 4M284-12. Substitute compatibility should be verified for your specific system.

What is the NSN for T4M284-12?

T4M284-12 is cataloged in the U.S. Government catalog under NSN 5310-01-462-2758. This indicates validated use in U.S. government and defense supply chains.

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T4M284-12 — WASHER,FLAT

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