7365478 — WASHER,KEY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

7365478: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1015 OR STEEL COMP 1020 OVERALL, hole_diameter: 1.520 INCHES NOMINAL IN, hardness_rating: 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM, outside_diameter: 3.000 INCHES NOMINAL IN, style_designator: KEY, features_provided: CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-736-5478, 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

7365478

NSN: 5310-00-736-5478
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1015 OR STEEL COMP 1020 OVERALL
hole_diameter	1.520 INCHES NOMINAL IN
hardness_rating	89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
outside_diameter	3.000 INCHES NOMINAL IN
style_designator	KEY
features_provided	CASEHARDENED
material_thickness	0.125 INCHES NOMINAL IN
internal_key_quantity	1
internal_straight_key_width	0.300 INCHES NOMINAL IN
material_document_and_classification	QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
distance_from_centerline_to_top_of_internal_key	0.590 INCHES NOMINAL IN
NSN	5310-00-736-5478

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL STRAIGHT KEY WIDTH: 0.300 INCHES NOMINAL IN

•

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 0.590 INCHES NOMINAL IN

•

HARDNESS RATING: 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM

•

STYLE DESIGNATOR: KEY

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN

•

FEATURES PROVIDED: CASEHARDENED

•

MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

INTERNAL STRAIGHT KEY WIDTH	0.300 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.590 INCHES NOMINAL IN
HARDNESS RATING	89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
STYLE DESIGNATOR	KEY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER	3.000 INCHES NOMINAL IN
FEATURES PROVIDED	CASEHARDENED
MATERIAL THICKNESS	0.125 INCHES NOMINAL IN
MATERIAL	STEEL COMP 1015 OR STEEL COMP 1020 OVERALL
INTERNAL KEY QUANTITY	1

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7365478?

7365478 is a WASHER,KEY.

What is the NSN for 7365478?

7365478 is cataloged in the U.S. Government catalog under NSN 5310-00-736-5478. This indicates validated use in U.S. government and defense supply chains.

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7365478 — WASHER,KEY

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