7-550645 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

7-550645: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 1.4062 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.5212 INCHES MINIMUM AND 0.5412 INCHES MAXIMUM IN, body_outside_diameter: 0.9940 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-554-6366, 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

7-550645

NSN: 3120-00-554-6366
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 66654 — TVH PARTS CO. (USA)

SPECIFICATIONS

material	STEEL OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	1.4062 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.5212 INCHES MINIMUM AND 0.5412 INCHES MAXIMUM IN
body_outside_diameter	0.9940 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM IN
material_document_and_classification	66 FED STD SINGLE MATERIAL RESPONSE OR SAE 1010 TO 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	3120-00-554-6366

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 0.9940 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OR SAE 1010 TO 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.5212 INCHES MINIMUM AND 0.5412 INCHES MAXIMUM IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	0.9940 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OR SAE 1010 TO 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	1.4062 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	0.5212 INCHES MINIMUM AND 0.5412 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL

OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted

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

3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938

SUBSTITUTES & CROSS-REFERENCES 1

550646Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7-550645?

7-550645 is a BUSHING,SLEEVE.

What parts can replace 7-550645?

There is 1 known substitute for 7-550645: 550646. Substitute compatibility should be verified for your specific system.

What is the NSN for 7-550645?

7-550645 is cataloged in the U.S. Government catalog under NSN 3120-00-554-6366. This indicates validated use in U.S. government and defense supply chains.

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