Bearing, Washer, Thrust3120-01-377-0643

NSN 3120-01-377-0643 · NIIN 013770643 · Part number 11.12-0141-4

Kingsbury Inc. · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 75333

Government record, cited

NSN 3120-01-377-0643 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-377-0643. Manufacturer of record part number: 11.12-0141-4.

Also searched as 3120-01-377-0643 · 3120013770643 · NIIN 013770643 · 01-377-0643 · FSC 3120 Bearings, Plain, Unmounted · CAGE 75333 · 11.12-0141-4 · 470141P/N 4 TO 8

Nearby stock numbers ← 3120-01-377-0634 Bearing Set, Sleeve · 3120-01-377-0673 Bearing, Washer, Thrust →

3120-01-377-0643 — Bearings, Plain, Unmounted

Features

Bearing,washer,thrust — FSC 3120
2 manufacturer part numbers on file
Manufacturer of record: Kingsbury Inc.

Identification

NSN: 3120-01-377-0643
NIIN: 013770643
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 11.12-0141-4
Manufacturer: Kingsbury Inc.

General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-377-0643, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Kingsbury Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Bearing,washer,thrust
FSC / FSG	3120 — Bearings, Plain, Unmounted (FSG 31)
Manufacturers	Kingsbury Inc. (CAGE 75333)

Technical Specifications

Parameter	Value
NSN	3120-01-377-0643
Primary Part Number	11.12-0141-4
Item Name	Bearing,washer,thrust
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Kingsbury Inc.
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
11.12-0141-4 PRIMARY	Kingsbury Inc. (USA)
470141P/N 4 TO 8	Kingsbury Inc. (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 3120-01-377-0643?

NSN 3120-01-377-0643 is a Bearing,washer,thrust, manufactured by Kingsbury Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-377-0643?

NSN 3120-01-377-0643 has 2 manufacturer part numbers on file: 11.12-0141-4 (Kingsbury Inc.), 470141P/N 4 TO 8 (Kingsbury Inc.).

Is NSN 3120-01-377-0643 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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