4L5721 — 4L5721

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4L5721: 4L5721.

The 4L5721 is a the manufacturer industrial component. Key specifications include material: STEEL, construction: LAMINATED, hole_diameter: 0.375 INCHES NOMINAL IN, overall_width: 4.500 INCHES NOMINAL IN, overall_length: 3.312 INCHES NOMINAL IN, features_provided: NONSEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-997-9753, 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

4L5721

NSN: 5365-00-997-9753
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	STEEL
construction	LAMINATED
hole_diameter	0.375 INCHES NOMINAL IN
overall_width	4.500 INCHES NOMINAL IN
overall_length	3.312 INCHES NOMINAL IN
features_provided	NONSEPARABLE
bolt_hole_quantity	4
lamination_quantity	8
lamination_thickness	0.003 INCHES NOMINAL IN
NSN	5365-00-997-9753

COMPONENT DIAGRAM

KEY FEATURES

•

FEATURES PROVIDED: NONSEPARABLE

•

LAMINATION QUANTITY: 8

•

BOLT HOLE QUANTITY: 4

•

LAMINATION THICKNESS: 0.003 INCHES NOMINAL IN

•

MATERIAL: STEEL

•

HOLE DIAMETER: 0.375 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL LENGTH	3.312 INCHES NOMINAL IN
OVERALL WIDTH	4.500 INCHES NOMINAL IN
FEATURES PROVIDED	NONSEPARABLE
LAMINATION QUANTITY	8
BOLT HOLE QUANTITY	4
LAMINATION THICKNESS	0.003 INCHES NOMINAL IN
MATERIAL	STEEL
HOLE DIAMETER	0.375 INCHES NOMINAL IN
CONSTRUCTION	LAMINATED

OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4L5721?

4L5721 is a 4L5721.

What is the NSN for 4L5721?

4L5721 is cataloged in the U.S. Government catalog under NSN 5365-00-997-9753. This indicates validated use in U.S. government and defense supply chains.

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