The O-Ring, cataloged under National Stock Number 5331-01-691-9155, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-691-9155 |
| Primary Part Number | C0873-70-2-017 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As |
| 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 |
|---|---|
| C0873-70-2-017 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| C0873-70-2-017 PRIMARY | Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As (USA) |
| Reference | Meaning |
|---|---|
| S9514-GG-MMC-010 TABLE 7-8 IT 9 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5331-01-691-9155 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-691-9155 has 2 manufacturer part numbers on file: C0873-70-2-017 (Parker-Hannifin Corp Div O-Ring Division), C0873-70-2-017 (Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As).
Key specifications for C0873-70-2-017: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: CONTROLLER,VS. 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.