8758283 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

8758283: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL, thickness: 0.163 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN, hole_diameter: 0.250 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES TOP, hardness_rating: 57.0 ROCKWELL C MINIMUM, overall_diameter: 1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-134-5791, 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

8758283

NSN: 5310-01-134-5791
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
thickness	0.163 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
hole_diameter	0.250 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES TOP
hardness_rating	57.0 ROCKWELL C MINIMUM
overall_diameter	1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	5310-01-134-5791

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES BOTTOM

•

OVERALL DIAMETER: 1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN

•

HARDNESS RATING: 57.0 ROCKWELL C MINIMUM

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES BOTTOM
SURFACE FINISH	63.0 MICROINCHES TOP
OVERALL DIAMETER	1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
HARDNESS RATING	57.0 ROCKWELL C MINIMUM
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.250 INCHES NOMINAL IN
THICKNESS	0.163 INCHES MINIMUM AND 0.167 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

1244-F-553Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8758283?

8758283 is a WASHER,FLAT.

What parts can replace 8758283?

There is 1 known substitute for 8758283: 1244-F-553. Substitute compatibility should be verified for your specific system.

What is the NSN for 8758283?

8758283 is cataloged in the U.S. Government catalog under NSN 5310-01-134-5791. This indicates validated use in U.S. government and defense supply chains.

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