The O-Ring, cataloged under National Stock Number 5331-00-405-6027, 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. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-405-6027 |
| Primary Part Number | 2-359 N674-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Outside Diameter | 6.098 INCHES MINIMUM AND 6.192 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 5.702 INCHES MINIMUM AND 5.748 INCHES MAXIMUM IN |
| Material | RUBBER |
| 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 |
|---|---|
| 2-359 N674-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 200-359-4470 | International Seal Co Aust Pty Ltd (AUS) |
| 2-359N674-70 | Parker Hannifin France Holding (FRA) |
| Reference | Meaning |
|---|---|
| AS568-359 | 5/9 Secondary reference U.S. Government activity |
| 2-359N219-7 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| AS568-359 | 5/9 Secondary reference Sae International Dba Sae International |
| MS28775-359 | 5/9 Secondary reference Age Logistics Corporation |
| 2-359MILP25732 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 59223 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MS28775-359 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-00-405-6027 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-405-6027 has 3 manufacturer part numbers on file: 2-359 N674-70 (Parker-Hannifin Corp Div O-Ring Division), 200-359-4470 (International Seal Co Aust Pty Ltd), 2-359N674-70 (Parker Hannifin France Holding).
4 possible matches (shared part number, not a government interchangeability claim): 1650-00-816-2424, 5331-01-101-8177, 5360-01-191-6058. Verify interchangeability with system specifications before substitution.
Key specifications for 2-359 N674-70: Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Outside Diameter: 6.098 INCHES MINIMUM AND 6.192 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL. 6 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.