NSN 3130-01-665-5581 · NIIN 016655581 · Part number 3890AS004087-01
General Atomics Div General Atomics Electromagnetic Systems · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 4XB60
Government record, cited
NSN 3130-01-665-5581 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-665-5581. Manufacturer of record part number: 3890AS004087-01.
Also searched as3130-01-665-5581 ·
3130016655581 ·
NIIN 016655581 ·
01-665-5581 ·
FSC 3130 Bearings, Mounted · CAGE 4XB60 · 3890AS004087-01
Nearby stock numbers← 3130-01-665-4100 Bearing Unit, Ball
·
3130-01-665-7489 Bearing Unit, Plain →
3130-01-665-5581 — Bearings, Mounted
Features
Housing,bearing Unit — FSC 3130
1 manufacturer part number on file
Manufacturer of record: General Atomics Div General Atomics Electromagnetic Systems
Identification
NSN: 3130-01-665-5581
NIIN: 016655581
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 3890AS004087-01
Manufacturer: General Atomics Div General Atomics Electromagnetic Systems
General Description
The Housing,bearing Unit, cataloged under National Stock Number 3130-01-665-5581, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is General Atomics Div General Atomics Electromagnetic Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Housing,bearing Unit
FSC / FSG
3130 — Bearings, Mounted (FSG 31)
Manufacturers
General Atomics Div General Atomics Electromagnetic Systems (CAGE 4XB60)
Technical Specifications
Parameter
Value
NSN
3130-01-665-5581
Primary Part Number
3890AS004087-01
Item Name
Housing,bearing Unit
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
General Atomics Div General Atomics Electromagnetic Systems
General Atomics Div General Atomics Electromagnetic Systems (USA)
Reference documents
Reference
Meaning
3890AS004087-01
D/9Drawing number reference only
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
No interchangeability data on file.
Other items in FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118
3130-00-001-5118 · Item name not on file
3130-00-001-5137
BEARING UNIT,BALL
3130-00-001-6585
3130-00-001-6585 · Item name not on file
3130-00-003-0422
3130-00-003-0422 · Item name not on file
3130-00-003-0455
3130-00-003-0455 · Item name not on file
3130-00-003-0794
BEARING UNIT,BALL
3130-00-003-2802
BEARING UNIT,BALL
3130-00-003-9535
3130-00-003-9535 · Item name not on file
Frequently Asked Questions
What is NSN 3130-01-665-5581?
NSN 3130-01-665-5581 is a Housing,bearing Unit, manufactured by General Atomics Div General Atomics Electromagnetic Systems, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-665-5581?
NSN 3130-01-665-5581 has 1 manufacturer part number on file: 3890AS004087-01 (General Atomics Div General Atomics Electromagnetic Systems).
Is NSN 3130-01-665-5581 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.