NSN 3110-01-458-8388 · NIIN 014588388 · Part number 154-1687
R R Transmissions Inc · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 0M7H9
Government record, cited
NSN 3110-01-458-8388 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-458-8388. Manufacturer of record part number: 154-1687.
The Bearing, cataloged under National Stock Number 3110-01-458-8388, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is R R Transmissions Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-458-8388
Primary Part Number
154-1687
Item Name
Bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
R R Transmissions 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)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5855-01-469-809919010POSSIBLE MATCH
FOOT
Possible match (shared part number)Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
1005-01-665-0480POSSIBLE MATCH
BRUSH,CLEANING,SMALL ARMS
Possible match (shared part number)
1005-01-713-913119010POSSIBLE MATCH
RETAINER,GUN COMPONENT
Possible match (shared part number)Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
NSN 3110-01-458-8388 is a Bearing, manufactured by R R Transmissions Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-458-8388?
NSN 3110-01-458-8388 has 1 manufacturer part number on file: 154-1687 (R R Transmissions Inc).
What NSN replaces 3110-01-458-8388?
3 possible matches (shared part number, not a government interchangeability claim): 5855-01-469-8099, 1005-01-665-0480, 1005-01-713-9131. Verify interchangeability with system specifications before substitution.
What are the specifications of 154-1687?
Key specifications for 154-1687: End Item Identification: RR 2300 QF 254 TC MOTOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-458-8388 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.