NSN 3130-00-933-2009 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-933-2009. Manufacturer of record part number: 541944.
Also searched as3130-00-933-2009 ·
3130009332009 ·
NIIN 009332009 ·
00-933-2009 ·
FSC 3130 Bearings, Mounted · CAGE 77445 · 541944
Flange Thickness: 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM IN
Material Document and Classification: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Housing Width: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Bore Diameter: 0.2750 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM IN
Material: STEEL CORROSION RESISTING OVERALL
Housing Length: 0.865 INCHES NOMINAL IN
1 manufacturer part number on file
Identification
NSN: 3130-00-933-2009
NIIN: 009332009
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 541944
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Housing,bearing Unit, cataloged under National Stock Number 3130-00-933-2009, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 6 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
3130-00-933-2009
Primary Part Number
541944
Item Name
Housing,bearing Unit
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Flange Thickness
0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM IN
Material Document and Classification
AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Housing Width
0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Bore Diameter
0.2750 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM IN
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
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 3130-00-933-2009?
NSN 3130-00-933-2009 is a Housing,bearing Unit, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-00-933-2009?
NSN 3130-00-933-2009 has 1 manufacturer part number on file: 541944 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 541944?
Key specifications for 541944: Flange Thickness: 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM IN; Material Document and Classification: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Housing Width: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Bore Diameter: 0.2750 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3130-00-933-2009 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.