The Packing,preformed, cataloged under National Stock Number 5330-00-641-1295, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-641-1295 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Height | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Cut Type | DIAGONAL OVERALL |
| Peripheral Diameter | 1.750 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.000 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Material | ASBESTOS OVERALL |
| Joint Type | SCARF-PERIPHERAL OVERALL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY CLEANING IN ACCORDANCE WITH MIL-P-52211 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4-725-03-0019 | 5/1 Secondary reference Air Products & Chemicals, Inc |
| H4-725-03-0019 | 3/1 Design control — primary reference Air Products & Chemicals, Inc |
NSN 5330-00-641-1295 is a Packing,preformed, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-641-1295: Cross-Sectional Height: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Cut Type: DIAGONAL OVERALL; Peripheral Diameter: 1.750 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN. 8 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.