6512-21-128-8105 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

6512-21-128-8105: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 3.0400 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.3745 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-151-9300, 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

6512-21-128-8105

NSN: 3120-01-151-9300
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	3.0400 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	1.3745 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM IN
body_outside_diameter	1.6105 INCHES MINIMUM AND 1.6110 INCHES MAXIMUM IN
material_document_and_classification	QQ-C-530,COND AT FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN	3120-01-151-9300

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES RIGHT END SURFACE OF BODY

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 1.6105 INCHES MINIMUM AND 1.6110 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530,COND AT FED SPEC ALL MATERIAL RESPONSES OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	1.6105 INCHES MINIMUM AND 1.6110 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530,COND AT FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH	3.0400 INCHES NOMINAL IN
BODY INSIDE DIAMETER	1.3745 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM IN

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 6512-21-128-8105?

6512-21-128-8105 is a BUSHING,SLEEVE.

What is the NSN for 6512-21-128-8105?

6512-21-128-8105 is cataloged in the U.S. Government catalog under NSN 3120-01-151-9300. This indicates validated use in U.S. government and defense supply chains.

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6512-21-128-8105 — BUSHING,SLEEVE

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