The O-Ring, cataloged under National Stock Number 5331-01-686-1745, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-686-1745 |
| Primary Part Number | N1173 3-908 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| 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 |
|---|---|
| N1173 3-908 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-686-1745 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-686-1745 has 1 manufacturer part number on file: N1173 3-908 (Parker-Hannifin Corp Div O-Ring Division).
Key specifications for N1173 3-908: Special Features: INSIDE DIAMETER (INCH): 0.644; WIDTH (INCH): 0.087; POLYMER FAMILY: HYDROGENATED NITRILE (HNBR, HSN); NOMINAL HARDNESS RANGE: 70; NOMINAL HARDNESS: 70; THERMAL APPLICATION (F): HIGH TEMPERATURE (260F-400F); MINIMUM WORKING TEMPERATURE (F): -25; MAXIMUM WORKING TEMPERATURE (F): 300; FLUID COMPATIBILITY: OILS; End Item Identification: LIGHT ARMORED VEHICLE. 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.