1312-31 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

1312-31: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include special_features: IN VITRO DIAGNOSTIC USE; MEASURES BLOOD ALCOHOL AND AMMONIA LEVELS AT NORMAL RANGE (LEVEL 2). This part is cataloged in the U.S.

Government catalog under NSN 3110-00-801-7664, 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

1312-31

NSN: 3110-00-801-7664
NIINs: 008017664, 014381700
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)

SPECIFICATIONS

special_features	IN VITRO DIAGNOSTIC USE; MEASURES BLOOD ALCOHOL AND AMMONIA LEVELS AT NORMAL RANGE (LEVEL 2)
NSN	3110-00-801-7664

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

LUBRICATION MATERIAL: GREASE

•

INTERNAL CLEARANCE: 0.0017 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL IN

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
LUBRICATION MATERIAL	GREASE
INTERNAL CLEARANCE	0.0017 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL IN
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
BORE SHAPE	STRAIGHT
CONTACT ANGLE	25.0 DEGREES MINIMUM

SUBSTITUTES & CROSS-REFERENCES 5

131231-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

151272-01Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

Z126BX13Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

553845-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A825Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1312-31?

1312-31 is a BEARING,BALL,ANNULAR.

What parts can replace 1312-31?

There are 5 known substitutes for 1312-31: 131231-01, 151272-01, Z126BX13 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1312-31?

1312-31 is cataloged in the U.S. Government catalog under NSN 3110-00-801-7664. This indicates validated use in U.S. government and defense supply chains.

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