171A956P4 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

171A956P4: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: GRAPHITE INNER LAYER, corner_shape: SQUARE ALL CORNERS, overall_length: 2.0000 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.2520 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-179-5331, 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

171A956P4

NSN: 3120-01-179-5331
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 01289 — GENERAL ELECTRIC COMPANY (USA)

SPECIFICATIONS

material	GRAPHITE INNER LAYER
corner_shape	SQUARE ALL CORNERS
overall_length	2.0000 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	1.2520 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN
body_outside_diameter	1.8750 INCHES MINIMUM AND 1.8770 INCHES MAXIMUM IN
material_document_and_classification	NO. 9,FSCM 71129 MFR REF 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OUTER LAYER
NSN	3120-01-179-5331

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 1.8750 INCHES MINIMUM AND 1.8770 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: NO. 3,FSCM 71129 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER

•

BODY INSIDE DIAMETER: 1.2520 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	1.8750 INCHES MINIMUM AND 1.8770 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	NO. 3,FSCM 71129 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	NO. 9,FSCM 71129 MFR REF 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OUTER LAYER
OVERALL LENGTH	2.0000 INCHES NOMINAL IN
BODY INSIDE DIAMETER	1.2520 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN
MATERIAL	COPPER ALLOY OR COPPER ALLOY 937 OUTER LAYER
MATERIAL	GRAPHITE INNER LAYER

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

7303E44 ITEM 67Same 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

Ready to buy 171A956P4?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 171A956P4?

171A956P4 is a BEARING,SLEEVE.

What parts can replace 171A956P4?

There is 1 known substitute for 171A956P4: 7303E44 ITEM 67. Substitute compatibility should be verified for your specific system.

What is the NSN for 171A956P4?

171A956P4 is cataloged in the U.S. Government catalog under NSN 3120-01-179-5331. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

171A956P4 — BEARING,SLEEVE

Request a Quote — 171A956P4