Bearing Unit, Plain 3130-01-255-3633 NSN 3130-01-255-3633 · NIIN 012553633 · Part number BL-2443
Breeze-Eastern Llc · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 08484
NSN 3130-01-255-3633 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-255-3633. Manufacturer of record part number: BL-2443 .
Also searched as
3130-01-255-3633 ·
3130012553633 ·
NIIN 012553633 ·
01-255-3633 ·
FSC 3130 Bearings, Mounted · CAGE 08484 · BL-2443
Nearby stock numbers
← 3130-01-255-1986 Cap, Pillow Block
·
3130-01-255-4727 →
3130-01-255-3633 — Bearings, Mounted
Features
Bearing Unit,plain — FSC 3130 Style Designator: FLANGE BLOCK 1 manufacturer part number on file Manufacturer of record: Breeze-Eastern Llc
Identification
NSN: 3130-01-255-3633
NIIN: 012553633
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: BL-2443
Manufacturer: Breeze-Eastern Llc
General Description
The Bearing Unit,plain, cataloged under National Stock Number 3130-01-255-3633, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Breeze-Eastern Llc. Government technical data includes 1 specification, 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 3130-01-255-3633 Primary Part Number BL-2443 Item Name Bearing Unit,plain FSC / FSG 3130 / 31 — Bearings, Mounted Manufacturer Breeze-Eastern Llc Status ACTIVE Style Designator FLANGE BLOCK
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
BL-2443 PRIMARY Breeze-Eastern Llc (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 3130-01-255-3633?
NSN 3130-01-255-3633 is a Bearing Unit,plain, manufactured by Breeze-Eastern Llc, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-255-3633?
NSN 3130-01-255-3633 has 1 manufacturer part number on file: BL-2443 (Breeze-Eastern Llc).
What are the specifications of BL-2443?
Key specifications for BL-2443: Style Designator: FLANGE BLOCK. 1 specification is documented in the U.S. Government catalog.
Is NSN 3130-01-255-3633 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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