The O-Ring, cataloged under National Stock Number 5331-01-214-5917, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ingersoll Rand Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Ingersoll Rand Co (CAGE 30760) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-214-5917 |
| Primary Part Number | 044813-00 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ingersoll Rand Co |
| 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 |
|---|---|
| 044813-00 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 044813-00 PRIMARY | Ingersoll Rand Co (USA) |
| Reference | Meaning |
|---|---|
| SL-8504 PIECE 1 | 5/9 Secondary reference U.S. Government activity |
| 8338-P | 5/9 Secondary reference U.S. Government activity |
| 8338P | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-214-5917 is a O-Ring, manufactured by Ingersoll Rand Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-214-5917 has 2 manufacturer part numbers on file: 044813-00 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 044813-00 (Ingersoll Rand Co).
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.