7971220 — WASHER,KEY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

7971220: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 2.125 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL IN, style_designator: KEY, material_thickness: 0.062 INCHES NOMINAL IN, external_key_quantity: 10. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-395-5166, 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

7971220

NSN: 5310-00-395-5166
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	2.125 INCHES NOMINAL IN
outside_diameter	2.500 INCHES NOMINAL IN
style_designator	KEY
material_thickness	0.062 INCHES NOMINAL IN
external_key_quantity	10
internal_prebent_key_width	0.188 INCHES NOMINAL IN
external_straight_key_width	0.188 INCHES NOMINAL IN
internal_prebent_key_length	0.125 INCHES NOMINAL IN
overall_distance_including_keys	2.812 INCHES NOMINAL IN
NSN	5310-00-395-5166

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL PREBENT KEY WIDTH: 0.188 INCHES NOMINAL IN

•

OVERALL DISTANCE INCLUDING KEYS: 2.812 INCHES NOMINAL IN

•

STYLE DESIGNATOR: KEY

•

OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN

•

EXTERNAL STRAIGHT KEY WIDTH: 0.188 INCHES NOMINAL IN

•

EXTERNAL KEY QUANTITY: 10

•

INTERNAL PREBENT KEY LENGTH: 0.125 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

INTERNAL PREBENT KEY WIDTH	0.188 INCHES NOMINAL IN
OVERALL DISTANCE INCLUDING KEYS	2.812 INCHES NOMINAL IN
STYLE DESIGNATOR	KEY
OUTSIDE DIAMETER	2.500 INCHES NOMINAL IN
MATERIAL THICKNESS	0.062 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH	0.188 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY	10
INTERNAL PREBENT KEY LENGTH	0.125 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL
HOLE DIAMETER	2.125 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

3660090Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

473629Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 7971220?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 7971220?

7971220 is a WASHER,KEY.

What parts can replace 7971220?

There are 2 known substitutes for 7971220: 3660090, 473629. Substitute compatibility should be verified for your specific system.

What is the NSN for 7971220?

7971220 is cataloged in the U.S. Government catalog under NSN 5310-00-395-5166. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

7971220 — WASHER,KEY

Request a Quote — 7971220