The Bearing,pillow Bloc, cataloged under National Stock Number 3110-00-210-3689, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Navsurfwarcen Det Picatinny. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bearing,pillow Bloc |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Navsurfwarcen Det Picatinny (CAGE 08KE6); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 3110-00-210-3689 |
| Primary Part Number | BUWEPSDWG726973 |
| Item Name | Bearing,pillow Bloc |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Navsurfwarcen Det Picatinny |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BUWEPSDWG726973 PRIMARY | Navsurfwarcen Det Picatinny (USA) |
| 726973 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| BUWEPSDWG726973 | 5/9 Secondary reference Department of the Navy Naval Surface Warfare Center Crane Detachment |
| 726973 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 3110-00-210-3689 is a Bearing,pillow Bloc, manufactured by Navsurfwarcen Det Picatinny, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-210-3689 has 2 manufacturer part numbers on file: BUWEPSDWG726973 (Navsurfwarcen Det Picatinny), 726973 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-025-1778. Verify interchangeability with system specifications before substitution.
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.