The Ring,wearing, cataloged under National Stock Number 4320-01-701-7630, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Ring,wearing |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc. (CAGE 62982) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-701-7630 |
| Primary Part Number | 1134161 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, 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 |
|---|---|
| 1134161 PRIMARY | Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc. (USA) |
| Reference | Meaning |
|---|---|
| 1134046 | D/9 Drawing number reference only Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc. |
NSN 4320-01-701-7630 is a Ring,wearing, manufactured by Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-701-7630 has 1 manufacturer part number on file: 1134161 (Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-701-7632. 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.