91387-05-012 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

91387-05-012: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: SQUARE ALL CORNERS, overall_length: 0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: PASSIVATE OUTER LAYER, body_inside_diameter: 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-042-2909, 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

91387-05-012

NSN: 3120-01-042-2909
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09455 — RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER OR PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) INNER LAYER
corner_shape	SQUARE ALL CORNERS
overall_length	0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatment	PASSIVATE OUTER LAYER
body_inside_diameter	0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
body_outside_diameter	0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM IN
NSN	3120-01-042-2909

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OUTER 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 4

BJ10TH-012Reference document

Same NSN cross-reference

Reference document — Secondary reference

121-3005-012Reference document

Same NSN cross-reference

Reference document — Secondary reference

GB528BD5C012Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

ATG05SS012Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 91387-05-012?

91387-05-012 is a BEARING,SLEEVE.

What parts can replace 91387-05-012?

There are 4 known substitutes for 91387-05-012: BJ10TH-012, 121-3005-012, GB528BD5C012 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 91387-05-012?

91387-05-012 is cataloged in the U.S. Government catalog under NSN 3120-01-042-2909. This indicates validated use in U.S. government and defense supply chains.

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