The Packing,preformed, cataloged under National Stock Number 5330-01-443-3235, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-443-3235 |
| Primary Part Number | 803-1385623-0341-74A |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | MIL-P-24503 TYPE 2, CLASS 2, GRADE N, DIE FORMED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 1.480 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.875 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN |
| Material | 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 |
|---|---|
| 803-1385623-0341-74A | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| MIL-P-24503 | 4/1 Identification reference U.S. Government activity |
| 803-1385623-03XX-74A | 5/2 Secondary reference U.S. Government activity |
| 803-1385623-034X-74A | 5/2 Secondary reference U.S. Government activity |
| 803-1385623-0341-74A | 5/2 Secondary reference U.S. Government activity |
| 803-1385623-02XX-74A | 5/2 Secondary reference U.S. Government activity |
| 803-1385623-024X-74A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-443-3235 is a Packing,preformed, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-443-3235 has 1 manufacturer part number on file: 803-1385623-0341-74A (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).
Key specifications for 803-1385623-0341-74A: Cross-Sectional Height: 0.312 INCHES NOMINAL IN; Material Document and Classification: MIL-P-24503 TYPE 2, CLASS 2, GRADE N, DIE FORMED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 1.480 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN. 6 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.