21-025B28 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

21-025B28: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 630 OVERALL, corner_shape: CHAMFERED INSIDE RIGHT CORNER, overall_length: 0.4345 INCHES MINIMUM AND 0.4405 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.2497 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN, body_outside_diameter: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-047-8016, 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

21-025B28

NSN: 3120-01-047-8016
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 04BV8 — BOGNER ENGINEERING, CO. . (USA)

SPECIFICATIONS

material	COPPER ALLOY 630 OVERALL
corner_shape	CHAMFERED INSIDE RIGHT CORNER
overall_length	0.4345 INCHES MINIMUM AND 0.4405 INCHES MAXIMUM IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.2497 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN
body_outside_diameter	0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
material_document_and_classification	MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	3120-01-047-8016

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: CHAMFERED INSIDE LEFT CORNER

•

BODY OUTSIDE DIAMETER: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER	0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	0.4345 INCHES MINIMUM AND 0.4405 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	0.2497 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN
MATERIAL	COPPER ALLOY 630 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

No substitute or cross-reference records for this part.

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 21-025B28?

21-025B28 is a BUSHING,SLEEVE.

What is the NSN for 21-025B28?

21-025B28 is cataloged in the U.S. Government catalog under NSN 3120-01-047-8016. This indicates validated use in U.S. government and defense supply chains.

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21-025B28 — BUSHING,SLEEVE

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