The Packing,preformed, cataloged under National Stock Number 5330-01-073-3685, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-073-3685 |
| Primary Part Number | A-30515600-2 REVB |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| Status | ACTIVE |
| Temp Rating | -34.0 CELSIUS AND 121.0 CELSIUS DEGC |
| Operating Medium | OIL |
| Cross-Sectional Height | 0.131 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Reference Data and Literature | SAE J200 AND FSCM 02697 COMPOUND N674-70 |
| Material Document and Classification | SAE J200 2BB720B34EO14EO34 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Specification/standard Data | 77873-A-30515600 MANUFACTURERS STANDARD |
| Color | BLACK |
| Center Hole Diameter | 5.711 INCHES MINIMUM AND 5.803 INCHES MAXIMUM 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 |
|---|---|
| A-30515600-2 REVB PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 2-762-596-05928 PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
NSN 5330-01-073-3685 is a Packing,preformed, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-073-3685 has 2 manufacturer part numbers on file: A-30515600-2 REVB (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 2-762-596-05928 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
Key specifications for A-30515600-2 REVB: Temp Rating: -34.0 CELSIUS AND 121.0 CELSIUS DEGC; Operating Medium: OIL; Cross-Sectional Height: 0.131 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL. 11 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.