The Bearing Unit,plain, cataloged under National Stock Number 3130-01-693-1889, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-693-1889 |
| Primary Part Number | PAAI065772 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Defense Maritime Solutions, Inc. |
| 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 |
|---|---|
| PAAI065772 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| DAAK019455 | D/9 Drawing number reference only Defense Maritime Solutions, Inc. |
| DAAK019455 REV - PL | C/1 Advisory reference — outside the item-of-supply concept Defense Maritime Solutions, Inc. |
NSN 3130-01-693-1889 is a Bearing Unit,plain, manufactured by Defense Maritime Solutions, Inc., classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-693-1889 has 1 manufacturer part number on file: PAAI065772 (Defense Maritime Solutions, Inc.).
Key specifications for PAAI065772: Part Name Assigned by Controlling Agency: BEARING,REPLACE WAT. 0 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.