The Packing,preformed, cataloged under National Stock Number 5330-00-562-6745, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Louis Allis. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-562-6745 |
| Primary Part Number | 08T00251-0500 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Louis Allis |
| Status | ACTIVE |
| Cross-Sectional Height | 0.310 INCHES NOMINAL IN |
| Hardness Rating | 80.0 SHORE DUROMETER A MINIMUM AND 90.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Cross-Sectional Shape Style | OVAL |
| Peripheral Diameter | 2.690 INCHES MINIMUM AND 2.730 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.110 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| 08T00251-0500 PRIMARY | Louis Allis (USA) |
| Reference | Meaning |
|---|---|
| 08T00251-0500 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 08T00251-0500 | 5/9 Secondary reference Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
NSN 5330-00-562-6745 is a Packing,preformed, manufactured by Louis Allis, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-562-6745 has 1 manufacturer part number on file: 08T00251-0500 (Louis Allis).
Key specifications for 08T00251-0500: Cross-Sectional Height: 0.310 INCHES NOMINAL IN; Hardness Rating: 80.0 SHORE DUROMETER A MINIMUM AND 90.0 SHORE DUROMETER A MAXIMUM OVERALL; Cross-Sectional Shape Style: OVAL; Peripheral Diameter: 2.690 INCHES MINIMUM AND 2.730 INCHES MAXIMUM IN. 6 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.