The Packing,preformed, cataloged under National Stock Number 5330-01-006-2772, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-006-2772 |
| Primary Part Number | 239-8307 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker Hannifin Corporation Div O-Ring Division |
| Status | ACTIVE |
| Temp Rating | 250.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL OVERALL |
| Material Document and Classification | MIL-G-21569 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Center Hole Diameter | 3.609 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 239-8307 | Koerting Hannover Agbereich Waermetechnik (DEU) |
| 239-8307 PRIMARY | Parker Hannifin Corporation Div O-Ring Division (USA) |
| ORAR00239-N7038 | Trelleborg Sealing Solutions Germany Gmbh (DEU) |
| 239-830-70 | Parker Hannifin Corporation Div O-Ring Division (USA) |
NSN 5330-01-006-2772 is a Packing,preformed, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-006-2772 has 4 manufacturer part numbers on file: 239-8307 (Koerting Hannover Agbereich Waermetechnik), 239-8307 (Parker Hannifin Corporation Div O-Ring Division), ORAR00239-N7038 (Trelleborg Sealing Solutions Germany Gmbh), 239-830-70 (Parker Hannifin Corporation Div O-Ring Division).
Key specifications for 239-8307: Temp Rating: 250.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL; Material Document and Classification: MIL-G-21569 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.