The Packing,preformed, cataloged under National Stock Number 5330-01-442-8680, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-442-8680 |
| Primary Part Number | 653-100A997 |
| 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 | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-P-24503,TY2,CL2,GR-N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 1.485 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.000 INCHES MINIMUM AND 1.015 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 |
|---|---|
| 1022-006H 2-1/2-4 ITEM 12 | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 653-100A997 PRIMARY | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 652-100A997 | 3/9 Design control — primary reference Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc |
NSN 5330-01-442-8680 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 5330-01-442-8680 has 2 manufacturer part numbers on file: 1022-006H 2-1/2-4 ITEM 12 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 653-100A997 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).
Key specifications for 653-100A997: Cross-Sectional Height: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Material Document and Classification: MIL-P-24503,TY2,CL2,GR-N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 1.485 INCHES MINIMUM AND 1.500 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.