The Packing,preformed, cataloged under National Stock Number 5330-01-246-5092, 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 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-246-5092 |
| Primary Part Number | Q4212-446A |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Minnesota Rubber Co |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 65.0 ROCKWELL C MINIMUM AND 75.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | 07322-446A MFR REF SINGLE MATERIAL RESPONSE OVERALL A |
| Cross-Sectional Shape Style | SPECIAL |
| Peripheral Diameter | 0.875 INCHES NOMINAL IN |
| Center Hole Diameter | 0.853 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN |
| Material | RUBBER CARBOXYLIC-NITRILE-BUTADIENE CLASS XNBR 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 |
|---|---|
| Q4212-446A PRIMARY | Minnesota Rubber Co (USA) |
| QR17-446A | Safran Landing Systems Ex Messier Dowty (FRA) |
| Reference | Meaning |
|---|---|
| 4212-446A | 5/9 Secondary reference Minnesota Rubber Co |
| QR17-446A | 5/9 Secondary reference Minnesota Rubber Co |
NSN 5330-01-246-5092 is a Packing,preformed, manufactured by Minnesota Rubber Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-246-5092 has 2 manufacturer part numbers on file: Q4212-446A (Minnesota Rubber Co), QR17-446A (Safran Landing Systems Ex Messier Dowty).
Key specifications for Q4212-446A: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Hardness Rating: 65.0 ROCKWELL C MINIMUM AND 75.0 ROCKWELL C MAXIMUM OVERALL; Material Document and Classification: 07322-446A MFR REF SINGLE MATERIAL RESPONSE OVERALL A; Cross-Sectional Shape Style: SPECIAL. 7 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.