Bearing 3110-01-139-4553 NSN 3110-01-139-4553 · NIIN 011394553 · Part number 73048-3
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 09790
NSN 3110-01-139-4553 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-139-4553. Manufacturer of record part number: 73048-3 .
Also searched as
3110-01-139-4553 ·
3110011394553 ·
NIIN 011394553 ·
01-139-4553 ·
FSC 3110 Bearings, Antifriction, Unmounted · CAGE 09790 · 73048-3 · 73000 PIECE 9
Nearby stock numbers
← 3110-01-139-3313 Bearing, Ball, Annular
·
3110-01-139-4555 →
3110-01-139-4553 — Bearings, Antifriction, Unmounted
Features
Bearing — FSC 3110 1 manufacturer part number on file Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Identification
NSN: 3110-01-139-4553
NIIN: 011394553
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 73048-3
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
General Description
The Bearing, cataloged under National Stock Number 3110-01-139-4553, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Bearing FSC / FSG 3110 — Bearings, Antifriction, Unmounted (FSG 31) Manufacturers Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790)
Technical Specifications
Parameter Value NSN 3110-01-139-4553 Primary Part Number 73048-3 Item Name Bearing FSC / FSG 3110 / 31 — Bearings, Antifriction, Unmounted Manufacturer Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator 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
73048-3 PRIMARY Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
Reference documents
Reference Meaning
73000 PIECE 9
5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
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 3110-01-139-4553?
NSN 3110-01-139-4553 is a Bearing, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-139-4553?
NSN 3110-01-139-4553 has 1 manufacturer part number on file: 73048-3 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
Is NSN 3110-01-139-4553 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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