The Packing,preformed, cataloged under National Stock Number 5330-00-983-7787, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-983-7787 |
| Primary Part Number | PSI-30-5 2-018 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Hardness Rating | 88.0 SHORE DUROMETER A NOMINAL OVERALL |
| Material Document and Classification | MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Center Hole Diameter | 0.734 INCHES MINIMUM AND 0.744 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| 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 |
|---|---|
| PSI-30-5 2-018 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 018-711-70 PRIMARY | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 114HS441-4 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 18450-018-1 | 5/9 Secondary reference U.S. Government activity |
| 11-018-7474-70 | 3/2 Design control — primary reference U.S. Government activity |
| 2-18PS1-30-5 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 2-18PS1-30-5 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-983-7787 is a Packing,preformed, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-983-7787 has 3 manufacturer part numbers on file: PSI-30-5 2-018 (Parker-Hannifin Corp Div O-Ring Division), 018-711-70 (Parker Hannifin Corporation Div O-Ring Division), 114HS441-4 (The Boeing Company).
Key specifications for PSI-30-5 2-018: Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Hardness Rating: 88.0 SHORE DUROMETER A NOMINAL OVERALL; Material Document and Classification: MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 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.