The O-Ring, cataloged under National Stock Number 5331-01-030-1827, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-030-1827 |
| Primary Part Number | 0.180IDX0.035W COMPOUND 11647 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker Hannifin Corporation Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROSILICONE CLASS FQ |
| 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 |
|---|---|
| 0.180IDX0.035W COMPOUND 11647 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 0.180IDX0.035W COMPOUND 1393-70 | Parco, Llc (USA) |
| Reference | Meaning |
|---|---|
| 0.180IDX0.035W COMPOUND L677-70 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 0.180IDX0.035W COMPOUND TH-1057 | 5/2 Secondary reference U.S. Government activity |
| 82005506-025 | 3/2 Design control — primary reference U.S. Government activity |
| 0.180IDX0.035W COMPOUND F80 | 5/9 Secondary reference Federal-Mogul Corp Chassis Products Div |
NSN 5331-01-030-1827 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-030-1827 has 2 manufacturer part numbers on file: 0.180IDX0.035W COMPOUND 11647 (Parker Hannifin Corporation Div O-Ring Division), 0.180IDX0.035W COMPOUND 1393-70 (Parco, Llc).
Key specifications for 0.180IDX0.035W COMPOUND 11647: Cross-Sectional Height: 0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN; Elongation Percentage: 125 MAXIMUM; Center Hole Diameter: 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN; Material: RUBBER FLUOROSILICONE CLASS FQ. 4 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.