NSN 3130-01-559-9288 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-559-9288. Manufacturer of record part number: 5912K45.
Also searched as3130-01-559-9288 ·
3130015599288 ·
NIIN 015599288 ·
01-559-9288 ·
FSC 3130 Bearings, Mounted · CAGE 3A054 · 5912K45
Nearby stock numbers← 3130-01-559-8772 Bearing Unit, Roller
·
3130-01-559-9290 Housing, Bearing Unit →
3130-01-559-9288 — Bearings, Mounted
Features
Housing,bearing Unit — FSC 3130
Flange Thickness: 0.250 INCHES NOMINAL IN
Style Designator: FLANGE BLOCK
Bolt Circle Diameter: 0.625 INCHES NOMINAL IN
Bore Diameter: 0.6249 INCHES MINIMUM AND 0.6252 INCHES MAXIMUM IN
Material: ALUMINUM ALLOY HOUSING
Material: COPPER ALLOY 841 BEARING
Housing Length: 3.250 INCHES NOMINAL IN
Identification
NSN: 3130-01-559-9288
NIIN: 015599288
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 5912K45
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Housing,bearing Unit, cataloged under National Stock Number 3130-01-559-9288, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3130-01-559-9288
Primary Part Number
5912K45
Item Name
Housing,bearing Unit
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Flange Thickness
0.250 INCHES NOMINAL IN
Style Designator
FLANGE BLOCK
Bolt Circle Diameter
0.625 INCHES NOMINAL IN
Bore Diameter
0.6249 INCHES MINIMUM AND 0.6252 INCHES MAXIMUM IN
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 3130-01-559-9288?
NSN 3130-01-559-9288 is a Housing,bearing Unit, manufactured by Mcmaster-Carr Supply Co, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-559-9288?
NSN 3130-01-559-9288 has 1 manufacturer part number on file: 5912K45 (Mcmaster-Carr Supply Co).
What are the specifications of 5912K45?
Key specifications for 5912K45: Flange Thickness: 0.250 INCHES NOMINAL IN; Style Designator: FLANGE BLOCK; Bolt Circle Diameter: 0.625 INCHES NOMINAL IN; End Item Identification: MODULE SUPPORT TYPE 1 AN/AQS-20A 53711 8224100 A. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3130-01-559-9288 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.