The Packing,preformed, cataloged under National Stock Number 5330-01-406-7078, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-406-7078 |
| Primary Part Number | ASEL1004 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| Status | ACTIVE |
| Cross-Sectional Height | 1.310 INCHES NOMINAL IN |
| Material Document and Classification | MORGANITE CY2C MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Peripheral Diameter | 3.990 INCHES MINIMUM AND 3.995 INCHES MAXIMUM IN |
| Material | CARBON AND GRAPHITE 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 |
|---|---|
| ASEL1004 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 33-ASEL1004 | Rix Industries (USA) |
| ASEL1004 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-6915566-17 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| ASEL1004 | 3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand |
| ASEL1004 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-406-7078 is a Packing,preformed, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-406-7078 has 3 manufacturer part numbers on file: ASEL1004 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 33-ASEL1004 (Rix Industries), ASEL1004 (Naval Sea Systems Command).
Key specifications for ASEL1004: Cross-Sectional Height: 1.310 INCHES NOMINAL IN; Material Document and Classification: MORGANITE CY2C MFR REF SINGLE MATERIAL RESPONSE OVERALL; Peripheral Diameter: 3.990 INCHES MINIMUM AND 3.995 INCHES MAXIMUM IN; Special Features: LABYRINTH GROOVES ON INSIDE DIAMETER. 4 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.