The Packing,preformed, cataloged under National Stock Number 5330-01-040-6740, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-040-6740 |
| Primary Part Number | 990048-1 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Cross-Sectional Height | 0.050 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ANGLE |
| Angle | 45.0 DEGREES NOMINAL |
| Peripheral Diameter | 0.386 INCHES NOMINAL IN |
| Center Hole Diameter | 0.286 INCHES NOMINAL IN |
| Material | PLASTIC OVERALL |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| 990048-1 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 990048-1 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 990048-1 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
NSN 5330-01-040-6740 is a Packing,preformed, manufactured by Goodrich Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-040-6740 has 1 manufacturer part number on file: 990048-1 (Goodrich Corporation).
Key specifications for 990048-1: Cross-Sectional Height: 0.050 INCHES NOMINAL IN; Cross-Sectional Shape Style: ANGLE; Angle: 45.0 DEGREES NOMINAL; Peripheral Diameter: 0.386 INCHES NOMINAL IN. 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.
NSN 5330-01-040-6740 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.