4018374 — SPACER,SLEEVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4018374: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.3500 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN, hardness_rating: 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-377-4645, 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

4018374

NSN: 5365-00-377-4645
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 32448 — A.W. MACK MANUFACTURING CO., INC. (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	0.3500 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN
hardness_rating	35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
body_outside_diameter	0.3530 INCHES MINIMUM AND 0.3570 INCHES MAXIMUM IN
material_document_and_classification	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5365-00-377-4645

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 0.3530 INCHES MINIMUM AND 0.3570 INCHES MAXIMUM IN

•

HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN

•

MATERIAL: STEEL COMP 630 OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	0.3530 INCHES MINIMUM AND 0.3570 INCHES MAXIMUM IN
HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	0.3500 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 630 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

5365PL0674644Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4018374?

4018374 is a SPACER,SLEEVE.

What parts can replace 4018374?

There is 1 known substitute for 4018374: 5365PL0674644. Substitute compatibility should be verified for your specific system.

What is the NSN for 4018374?

4018374 is cataloged in the U.S. Government catalog under NSN 5365-00-377-4645. This indicates validated use in U.S. government and defense supply chains.

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