Bearing3020-01-054-3141

NSN 3020-01-054-3141 · NIIN 010543141 · Part number 140608

Mobile Drilling Company Inc Dba Foremost-Mobile · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 02248

Government record, cited

NSN 3020-01-054-3141 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-054-3141. Manufacturer of record part number: 140608.

Also searched as 3020-01-054-3141 · 3020010543141 · NIIN 010543141 · 01-054-3141 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 02248 · 140608

Nearby stock numbers ← 3020-01-054-3139 · 3020-01-054-3192 Gear Assembly, Worm →

Features

Bearing — FSC 3020
1 manufacturer part number on file
Manufacturer of record: Mobile Drilling Company Inc Dba Foremost-Mobile

Identification

NSN: 3020-01-054-3141
NIIN: 010543141
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 140608
Manufacturer: Mobile Drilling Company Inc Dba Foremost-Mobile

General Description

The Bearing, cataloged under National Stock Number 3020-01-054-3141, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Mobile Drilling Company Inc Dba Foremost-Mobile. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Bearing
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	Mobile Drilling Company Inc Dba Foremost-Mobile (CAGE 02248)

Technical Specifications

Parameter	Value
NSN	3020-01-054-3141
Primary Part Number	140608
Item Name	Bearing
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Mobile Drilling Company Inc Dba Foremost-Mobile
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5999-01-165-4610140-608 POSSIBLE MATCH

CONTACT,ELECTRICAL

Possible match (shared part number)Te Connectivity Corporation

Cross-Reference Index

Part Number	Manufacturer
140608 PRIMARY	Mobile Drilling Company Inc Dba Foremost-Mobile (USA)

Related Parts

5999-01-165-4610POSSIBLE MATCH

CONTACT,ELECTRICAL

140-608

Frequently Asked Questions

What is NSN 3020-01-054-3141?

NSN 3020-01-054-3141 is a Bearing, manufactured by Mobile Drilling Company Inc Dba Foremost-Mobile, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-054-3141?

NSN 3020-01-054-3141 has 1 manufacturer part number on file: 140608 (Mobile Drilling Company Inc Dba Foremost-Mobile).

What NSN replaces 3020-01-054-3141?

1 possible match (shared part number, not a government interchangeability claim): 5999-01-165-4610. Verify interchangeability with system specifications before substitution.

Is NSN 3020-01-054-3141 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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