44B3721-381 — SPACER,SLEEVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

44B3721-381: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, special_features: SAWCUT 0.1250 IN. IN, style_designator: SEGMENTED, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.6870 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5365-01-174-2965, 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

44B3721-381

NSN: 5365-01-174-2965
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 10855 — CARRIER CORP (USA)

SPECIFICATIONS

material	STEEL COMP 1018 OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
special_features	SAWCUT 0.1250 IN. IN
style_designator	SEGMENTED, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.6870 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
body_outside_diameter	0.9330 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
material_document_and_classification	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5365-01-174-2965

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 0.9330 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SEGMENTED, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.6870 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN

•

MATERIAL: STEEL COMP 1018 OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	0.9330 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
STYLE DESIGNATOR	SEGMENTED, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	0.6870 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
SPECIAL FEATURES	SAWCUT 0.1250 IN. IN
MATERIAL	STEEL COMP 1018 OVERALL

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 1

44B3721-467D PIECE 16A13Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 44B3721-381?

44B3721-381 is a SPACER,SLEEVE.

What parts can replace 44B3721-381?

There is 1 known substitute for 44B3721-381: 44B3721-467D PIECE 16A13. Substitute compatibility should be verified for your specific system.

What is the NSN for 44B3721-381?

44B3721-381 is cataloged in the U.S. Government catalog under NSN 5365-01-174-2965. This indicates validated use in U.S. government and defense supply chains.

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