PartsTable TECHNICAL DATA SHEET

NSN 3110-01-151-2052Government record, cited

Bearing, Ball, Annular3110-01-151-2052

NSN 3110-01-151-2052 · NIIN 011512052 · Part number 376670R91

Komatsu America Corp. · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 0SAT8

Government record, cited

NSN 3110-01-151-2052 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-151-2052. Manufacturer of record part number: 376670R91.

Also searched as 3110-01-151-2052 · 3110011512052 · NIIN 011512052 · 01-151-2052 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 0SAT8 · 376670R91

Nearby stock numbers ← 3110-01-151-2051 Bearing, Ball, Annular · 3110-01-151-2053 →

3110-01-151-2052 — Bearings, Antifriction, Unmounted

Features

Bearing,ball,annular — FSC 3110
1 manufacturer part number on file
Manufacturer of record: Komatsu America Corp.

Identification

NSN: 3110-01-151-2052
NIIN: 011512052
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 376670R91
Manufacturer: Komatsu America Corp.

General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-151-2052, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Komatsu America Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Bearing,ball,annular
FSC / FSG	3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers	Komatsu America Corp. (CAGE 0SAT8)

Technical Specifications

Parameter	Value
NSN	3110-01-151-2052
Primary Part Number	376670R91
Item Name	Bearing,ball,annular
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer	Komatsu America Corp.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
376670R91 PRIMARY	Komatsu America Corp. (USA)

Reference documents

Reference	Meaning
376670R91	5/9 Secondary reference U.S. Government activity
376670R91	3/9 Design control — primary reference Komatsu American Intl Co

No interchangeability data on file.

Other items in FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1938

BEARING,BALL,AIRFRAME

3110-00-001-4661

CONE AND ROLLERS,TAPERED ROLLER

3110-00-001-4662

CUP,TAPERED ROLLER BEARING

3110-00-001-4689

BEARING,BALL,ANNULAR

3110-00-001-4722

BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-01-151-2052?

NSN 3110-01-151-2052 is a Bearing,ball,annular, manufactured by Komatsu America Corp., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-151-2052?

NSN 3110-01-151-2052 has 1 manufacturer part number on file: 376670R91 (Komatsu America Corp.).

Is NSN 3110-01-151-2052 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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