The Cap,pillow Block, cataloged under National Stock Number 3130-01-725-2989, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cap,pillow Block |
| FSC / FSG | 3130 — Bearings, Mounted (FSG 31) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 3130-01-725-2989 |
| Primary Part Number | 754-8839761-18 |
| Item Name | Cap,pillow Block |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 754-8839761-18 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| LSA002879-67 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| R5531502A-18 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 754-8843798 | D/9 Drawing number reference only Naval Sea Systems Command |
| LSA004120-18 | 5/2 Secondary reference U.S. Government activity |
| R5531502-18 | 5/2 Secondary reference U.S. Government activity |
| 754-8839761 | D/9 Drawing number reference only Naval Sea Systems Command |
| 754-8843798-67 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| R5531502-67 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3130-01-725-2989 is a Cap,pillow Block, manufactured by Naval Sea Systems Command, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-725-2989 has 1 manufacturer part number on file: 754-8839761-18 (Naval Sea Systems Command).
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.