03457300 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

03457300: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.7 MILLIMETERS MINIMUM AND 0.8 MILLIMETERS MAXIMUM MM, heat_treatment: HARDENED AND TEMPERED, hardness_rating: 41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM, overall_diameter: 44.4 MILLIMETERS MINIMUM AND 44.7 MILLIMETERS MAXIMUM MM, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-117-5947, 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

03457300

NSN: 5310-01-117-5947
FSC: 5310 — Nuts and Washers
CAGE: 61080 — HATZ DIESEL OF AMERICA INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.7 MILLIMETERS MINIMUM AND 0.8 MILLIMETERS MAXIMUM MM
heat_treatment	HARDENED AND TEMPERED
hardness_rating	41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
overall_diameter	44.4 MILLIMETERS MINIMUM AND 44.7 MILLIMETERS MAXIMUM MM
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
minimum_tensile_strength	140000 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	DIN 17222,FSCM 21969 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-117-5947

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 44.4 MILLIMETERS MINIMUM AND 44.7 MILLIMETERS MAXIMUM MM

•

HEAT TREATMENT: HARDENED AND TEMPERED

•

HARDNESS RATING: 41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM

•

MATERIAL DOCUMENT AND CLASSIFICATION: DIN 17222,FSCM 21969 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

MINIMUM TENSILE STRENGTH: 140000 POUNDS PER SQUARE INCH LBS

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	44.4 MILLIMETERS MINIMUM AND 44.7 MILLIMETERS MAXIMUM MM
HEAT TREATMENT	HARDENED AND TEMPERED
HARDNESS RATING	41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	DIN 17222,FSCM 21969 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
MINIMUM TENSILE STRENGTH	140000 POUNDS PER SQUARE INCH LBS
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND
THICKNESS	0.7 MILLIMETERS MINIMUM AND 0.8 MILLIMETERS MAXIMUM MM

SUBSTITUTES & CROSS-REFERENCES 1

82120Reference 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 03457300?

03457300 is a WASHER,FLAT.

What parts can replace 03457300?

There is 1 known substitute for 03457300: 82120. Substitute compatibility should be verified for your specific system.

What is the NSN for 03457300?

03457300 is cataloged in the U.S. Government catalog under NSN 5310-01-117-5947. This indicates validated use in U.S. government and defense supply chains.

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03457300 — WASHER,FLAT

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