The Ring,wearing, cataloged under National Stock Number 4320-01-284-6919, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Stinar, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-284-6919 |
| Primary Part Number | 31-7246 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Stinar, Llc |
| 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 |
|---|---|
| 31-7246 PRIMARY | Stinar, Llc (USA) |
| Reference | Meaning |
|---|---|
| 31-7246 | 3/9 Design control — primary reference Rosenboom Machine and Tool Inc |
NSN 4320-01-284-6919 is a Ring,wearing, manufactured by Stinar, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-284-6919 has 1 manufacturer part number on file: 31-7246 (Stinar, Llc).
Key specifications for 31-7246: End Item Identification: 3810-01-165-0646. 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.