The O-Ring, cataloged under National Stock Number 5331-01-387-9322, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ingersoll-Rand Co Material Handling Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Ingersoll-Rand Co Material Handling Div (CAGE 06550) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-387-9322 |
| Primary Part Number | 21340 ITEM 18 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ingersoll-Rand Co Material Handling Div |
| 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 |
|---|---|
| 54341 | Ingersoll-Rand Co Material Handling Div (USA) |
| 21340 ITEM 18 PRIMARY | Ingersoll-Rand Co Material Handling Div (USA) |
NSN 5331-01-387-9322 is a O-Ring, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-387-9322 has 2 manufacturer part numbers on file: 54341 (Ingersoll-Rand Co Material Handling Div), 21340 ITEM 18 (Ingersoll-Rand Co Material Handling Div).
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.