NSN 3130-01-644-4082 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-644-4082. Manufacturer of record part number: 381993-003.
Nearby stock numbers← 3130-01-644-3559 Housing, Bearing Unit
·
3130-01-644-4714 Bearing Unit, Roller →
3130-01-644-4082 — Bearings, Mounted
Features
Housing,bearing Unit — FSC 3130
2 manufacturer part numbers on file
Manufacturer of record: Kingsbury Inc.
Identification
NSN: 3130-01-644-4082
NIIN: 016444082
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 381993-003
Manufacturer: Kingsbury Inc.
General Description
The Housing,bearing Unit, cataloged under National Stock Number 3130-01-644-4082, is classified within Federal Supply Class 3130 (Bearings, Mounted) 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.
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 3130-01-644-4082?
NSN 3130-01-644-4082 is a Housing,bearing Unit, manufactured by Kingsbury Inc., classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-644-4082?
NSN 3130-01-644-4082 has 2 manufacturer part numbers on file: 381993-003 (Kingsbury Inc.), 484418 ITEM 1.0 (Kingsbury Inc.).
What are the specifications of 381993-003?
Key specifications for 381993-003: Part Name Assigned by Controlling Agency: SCRAPER GUIDE ASSEMBLY; End Item Identification: INSPECTION PORT AND SCRAPER GUIDE ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3130-01-644-4082 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.