The Housing,bearing Unit, cataloged under National Stock Number 3130-01-271-6024, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 18 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.
| Parameter | Value |
|---|---|
| NSN | 3130-01-271-6024 |
| Primary Part Number | 5894219 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Assembly Overall Length | 0.937 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE HOUSING |
| Flange Thickness | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| Mounting Hole Type | ROUND, UNTHREADED |
| Style Designator | FLANGE CARTRIDGE BLOCK |
| Material Document and Classification | ASTM A564 ASSN STD SINGLE MATERIAL RESPONSE HOUSING |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE INNER LINER |
| Mounting Hole Diameter | 0.211 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| Pilot Diameter | 4.4985 INCHES MINIMUM AND 4.4995 INCHES MAXIMUM IN |
| Bolt Circle Diameter | 5.281 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Surface Treatment | ANODIZE INNER LINER |
| Pilot Length | 0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM IN |
| Bore Diameter | 1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 HOUSING |
| Material | STEEL COMP 630 INNER LINER |
| Housing Length | 0.781 INCHES NOMINAL IN |
| Housing Diameter | 5.714 INCHES MINIMUM AND 5.724 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5894219 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3130-01-271-6024 is a Housing,bearing Unit, manufactured by Naval Sea Systems Command, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-271-6024 has 1 manufacturer part number on file: 5894219 (Naval Sea Systems Command).
Key specifications for 5894219: Assembly Overall Length: 0.937 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE HOUSING; Flange Thickness: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN; Mounting Hole Type: ROUND, UNTHREADED. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3130-01-271-6024 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.