Bearing, Sleeve3120-01-666-4823

NSN 3120-01-666-4823 · NIIN 016664823 · Part number KR4-CNGT88

Kamatics Corporation · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 50632

Government record, cited

NSN 3120-01-666-4823 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-666-4823. Manufacturer of record part number: KR4-CNGT88.

Also searched as 3120-01-666-4823 · 3120016664823 · NIIN 016664823 · 01-666-4823 · FSC 3120 Bearings, Plain, Unmounted · CAGE 50632 · KR4-CNGT88

Nearby stock numbers ← 3120-01-666-4822 Bearing, Sleeve · 3120-01-666-4844 Bushing, Sleeve →

3120-01-666-4823 — Bearings, Plain, Unmounted

Features

Bearing,sleeve — FSC 3120
1 manufacturer part number on file
Manufacturer of record: Kamatics Corporation

Identification

NSN: 3120-01-666-4823
NIIN: 016664823
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: KR4-CNGT88
Manufacturer: Kamatics Corporation

General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-666-4823, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Kamatics Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3120-01-666-4823
Primary Part Number	KR4-CNGT88
Item Name	Bearing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Kamatics Corporation
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
KR4-CNGT88 PRIMARY	Kamatics Corporation (USA)

No interchangeability data on file.

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

3120-00-001-1288 · Item name not on file

3120-00-001-1835

3120-00-001-1835 · Item name not on file

3120-00-001-1838

3120-00-001-1838 · Item name not on file

3120-00-001-1928

3120-00-001-1928 · Item name not on file

3120-00-001-1934

3120-00-001-1934 · Item name not on file

3120-00-001-3933

3120-00-001-3933 · Item name not on file

3120-00-001-3937

3120-00-001-3937 · Item name not on file

3120-00-001-3938

3120-00-001-3938 · Item name not on file

Frequently Asked Questions

What is NSN 3120-01-666-4823?

NSN 3120-01-666-4823 is a Bearing,sleeve, manufactured by Kamatics Corporation, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-666-4823?

NSN 3120-01-666-4823 has 1 manufacturer part number on file: KR4-CNGT88 (Kamatics Corporation).

What are the specifications of KR4-CNGT88?

Key specifications for KR4-CNGT88: Special Features: BEARING; End Item Identification: CH-53K SIKORSKY HEAVY LIFT HELICOPTER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-666-4823 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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