The U-Ring, cataloged under National Stock Number 5331-01-503-3471, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Jlg Industries, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-01-503-3471 |
| Primary Part Number | 1321162 |
| Item Name | U-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Jlg Industries, 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 |
|---|---|
| 1321162 PRIMARY | Jlg Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1321162 | 5/9 Secondary reference Trak International |
| 734317350 | 5/9 Secondary reference Zf Group North American Operations, Inc. Dba Zf Services North America Div Sales and Service |
NSN 5331-01-503-3471 is a U-Ring, manufactured by Jlg Industries, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-503-3471 has 1 manufacturer part number on file: 1321162 (Jlg Industries, Inc.).
Key specifications for 1321162: End Item Identification: 3930014862151. 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.