The Packing,preformed, cataloged under National Stock Number 5330-01-191-1442, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Minnesota Rubber Co. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-191-1442 |
| Primary Part Number | 8211-523A |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Minnesota Rubber Co |
| Status | ACTIVE |
| Temp Rating | -67.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Operating Medium | HYDRAULIC FLUID, PETROLEUM BASE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Reference Data and Literature | MIL-O-5606 |
| Material Document and Classification | 07332-523A NBR MFR REF SINGLE MATERIAL RESPONSE OVERALL A |
| Cross-Sectional Shape Style | SPECIAL |
| Peripheral Diameter | 0.934 INCHES MINIMUM AND 0.936 INCHES MAXIMUM IN |
| Color | BLACK |
| Center Hole Diameter | 0.790 INCHES MINIMUM AND 0.802 INCHES MAXIMUM IN |
| Functional Description | GROOVE DESIGN FOR NON-ROTARY APPLICATION |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 |
|---|---|
| 4211-532A | Minnesota Rubber Co (USA) |
| 8211-523A PRIMARY | Minnesota Rubber Co (USA) |
| Q4211-523A PRIMARY | Minnesota Rubber Co (USA) |
| 4211-523A PRIMARY | Minnesota Rubber Co (USA) |
NSN 5330-01-191-1442 is a Packing,preformed, manufactured by Minnesota Rubber Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-191-1442 has 4 manufacturer part numbers on file: 4211-532A (Minnesota Rubber Co), 8211-523A (Minnesota Rubber Co), Q4211-523A (Minnesota Rubber Co), 4211-523A (Minnesota Rubber Co).
Key specifications for 8211-523A: Temp Rating: -67.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Operating Medium: HYDRAULIC FLUID, PETROLEUM BASE; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL. 12 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.