The Housing,bearing Unit, cataloged under National Stock Number 3130-01-313-8007, 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 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-313-8007 |
| Primary Part Number | 709-6129500 ITEM 13 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Housing Height | 2.000 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, UNTHREADED |
| Material Document and Classification | QQ-C-450 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Width | 1.625 INCHES NOMINAL IN |
| Housing Width | 2.000 INCHES NOMINAL IN |
| Base Thickness | 0.500 INCHES NOMINAL IN |
| Bore Diameter | 0.5620 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 614 OVERALL |
| Housing Length | 0.750 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 709-6129500 ITEM 13 PRIMARY | Naval Sea Systems Command (USA) |
| 709-6129500-0027 | Naval Sea Systems Command (USA) |
NSN 3130-01-313-8007 is a Housing,bearing Unit, manufactured by Naval Sea Systems Command, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-313-8007 has 2 manufacturer part numbers on file: 709-6129500 ITEM 13 (Naval Sea Systems Command), 709-6129500-0027 (Naval Sea Systems Command).
Key specifications for 709-6129500 ITEM 13: Housing Height: 2.000 INCHES NOMINAL IN; Mounting Hole Type: ROUND, UNTHREADED; Material Document and Classification: QQ-C-450 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Mounting Hole Diameter: 0.218 INCHES NOMINAL IN. 11 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.
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.