BB1171 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

BB1171: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: SQUARE OUTSIDE LEFT CORNER, flange_width: 0.0625 INCHES NOMINAL IN, overall_length: 0.2500 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-287-9016, 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

BB1171

NSN: 3120-00-287-9016
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)

SPECIFICATIONS

material	OIL LUBRICATING LUBRICATION
corner_shape	SQUARE OUTSIDE LEFT CORNER
flange_width	0.0625 INCHES NOMINAL IN
overall_length	0.2500 INCHES NOMINAL IN
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
body_outside_diameter	0.3800 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
flange_outside_diameter	0.4975 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN
nondefinitive_spec/std_data	1 TYPE AND A COMPOSITION
material_document_and_classification	MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
NSN	3120-00-287-9016

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

FLANGE OUTSIDE DIAMETER: 0.4975 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN

•

BODY OUTSIDE DIAMETER: 0.3800 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	0.4975 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER	0.3800 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION

SUBSTITUTES & CROSS-REFERENCES 9

SLF244-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

VL47-012Reference document

Same NSN cross-reference

Reference document — Secondary reference

FF310-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FF310-3MILL6085Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SMB338717Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MILB5687Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is BB1171?

BB1171 is a BEARING,SLEEVE.

What parts can replace BB1171?

There are 9 known substitutes for BB1171: SLF244-4, VL47-012, FF310-3 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for BB1171?

BB1171 is cataloged in the U.S. Government catalog under NSN 3120-00-287-9016. This indicates validated use in U.S. government and defense supply chains.

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