The O-Ring, cataloged under National Stock Number 5331-01-653-2188, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Anhui Heli Co. Ltd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-653-2188 |
| Primary Part Number | 26053-06903 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Anhui Heli Co. Ltd |
| 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 |
|---|---|
| 26053-06903 PRIMARY | Anhui Heli Co. Ltd (CHN) |
| 26053-06903 | Liftking Manufacturing Corp (CAN) |
NSN 5331-01-653-2188 is a O-Ring, manufactured by Anhui Heli Co. Ltd, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-653-2188 has 2 manufacturer part numbers on file: 26053-06903 (Anhui Heli Co. Ltd), 26053-06903 (Liftking Manufacturing Corp).
Key specifications for 26053-06903: Part Name Assigned by Controlling Agency: O-RING. 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.