The Packing,preformed, cataloged under National Stock Number 5330-01-331-1602, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 3 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 | 5330-01-331-1602 |
| Primary Part Number | 6V5139 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Cross-Sectional Height | 5.3 MILLIMETERS NOMINAL MM |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL OVERALL |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM 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 |
|---|---|
| 6V5139 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 6V-5139 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| 6V-5139 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 9Y6929 IT 4 | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5330-01-331-1602 is a Packing,preformed, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-331-1602 has 4 manufacturer part numbers on file: 6V5139 (Caterpillar Inc Div Caterpillar Defense), 6V-5139 (Navantia Sa Sme. Div Navantia Hq), 6V-5139 (Navantia - Propulsion Y Energia Motores - Cartagena), 9Y6929 IT 4 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 6V5139: Cross-Sectional Height: 5.3 MILLIMETERS NOMINAL MM; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL; End Item Identification: FITTINGS AND SPECIALTIES-HOSE,PIPE AND TUBE; Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL. 3 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.