P1382 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

P1382: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include angle: 90.0 DEGREES NOMINAL, material: STEEL, cup_width: 0.7500 INCHES NOMINAL IN, cone_width: 1.0100 INCHES NOMINAL IN, bore_diameter: 1.3750 INCHES NOMINAL IN, overall_width: 0.9375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-4478, 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

P1382

NSN: 3110-00-100-4478
NIINs: 001004478, 010510683
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 80212 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)

SPECIFICATIONS

angle	90.0 DEGREES NOMINAL
material	STEEL
cup_width	0.7500 INCHES NOMINAL IN
cone_width	1.0100 INCHES NOMINAL IN
bore_diameter	1.3750 INCHES NOMINAL IN
overall_width	0.9375 INCHES NOMINAL IN
standout_width	0.1875 INCHES NOMINAL IN
first_leg_style	SQUARE
first_leg_length	3.500 INCHES NOMINAL IN
style_designator	TRIANGLE
second_leg_length	4.125 INCHES NOMINAL IN
cone_corner_radius	0.0310 INCHES NOMINAL IN
NSN	3110-00-100-4478

COMPONENT DIAGRAM

KEY FEATURES

•

CUP WIDTH: 0.7500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE

•

OVERALL OUTSIDE DIAMETER: 3.0000 INCHES NOMINAL IN

•

BACKFACE CORNER RADIUS: 0.0310 INCHES NOMINAL IN

•

CONE CORNER RADIUS: 0.0310 INCHES NOMINAL IN

•

STANDOUT WIDTH: 0.1875 INCHES NOMINAL IN

•

CONE WIDTH: 1.0100 INCHES NOMINAL IN

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

CUP WIDTH	0.7500 INCHES NOMINAL IN
STYLE DESIGNATOR	STRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH	0.9375 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	3.0000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS	0.0310 INCHES NOMINAL IN
CONE CORNER RADIUS	0.0310 INCHES NOMINAL IN
STANDOUT WIDTH	0.1875 INCHES NOMINAL IN
CONE WIDTH	1.0100 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	1.3750 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 4

2793-2729Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

K2793K2729Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SK203-12Reference document

Same NSN cross-reference

Reference document — Secondary reference

2793-2Same 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

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FREQUENTLY ASKED QUESTIONS

What is P1382?

P1382 is a BEARING,ROLLER,TAPERED.

What parts can replace P1382?

There are 4 known substitutes for P1382: 2793-2729, K2793K2729, SK203-12 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for P1382?

P1382 is cataloged in the U.S. Government catalog under NSN 3110-00-100-4478. This indicates validated use in U.S. government and defense supply chains.

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P1382 — BEARING,ROLLER,TAPERED

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