The Packing,preformed, cataloged under National Stock Number 5330-00-657-2311, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Jackson Plant. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-657-2311 |
| Primary Part Number | 5070-7 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Corporation Dba Jackson Plant |
| Status | ACTIVE |
| Cross-Sectional Height | 0.188 INCHES NOMINAL IN |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL OVERALL |
| Material Document and Classification | ASTM D2002BG915 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Rim Surface Width | 0.083 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | V |
| Peripheral Diameter | 0.875 INCHES NOMINAL IN |
| Center Hole Diameter | 0.500 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 |
|---|---|
| 5070-7 PRIMARY | Eaton Corporation Dba Jackson Plant (USA) |
| Reference | Meaning |
|---|---|
| 1624137PC10 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 1624142PC10 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 1624144PC10 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5330-00-657-2311 is a Packing,preformed, manufactured by Eaton Corporation Dba Jackson Plant, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-657-2311 has 1 manufacturer part number on file: 5070-7 (Eaton Corporation Dba Jackson Plant).
2 possible matches (shared part number, not a government interchangeability claim): 1650-00-786-7093, 6220-01-306-4998. Verify interchangeability with system specifications before substitution.
Key specifications for 5070-7: Cross-Sectional Height: 0.188 INCHES NOMINAL IN; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL; Material Document and Classification: ASTM D2002BG915 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Rim Surface Width: 0.083 INCHES NOMINAL IN. 8 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.