The Packing,preformed, cataloged under National Stock Number 5330-01-274-7642, 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 3 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-274-7642 |
| Primary Part Number | 4344-366Y |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Minnesota Rubber Co |
| Status | ACTIVE |
| Cross-Sectional Height | 5.20 MILLIMETERS MINIMUM AND 5.46 MILLIMETERS MAXIMUM MM |
| Center Hole Diameter | 97.08 MILLIMETERS MINIMUM AND 98.50 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| CN1-Q4344-366Y | Minnesota Rubber Co (USA) |
| 4344-366Y PRIMARY | Minnesota Rubber Co (USA) |
| 01-435-0212-5PC93 | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA) |
| 01-435-0085-5PC93 | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA) |
| 01-435-0146-5PC93 | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA) |
NSN 5330-01-274-7642 is a Packing,preformed, manufactured by Minnesota Rubber Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-274-7642 has 5 manufacturer part numbers on file: CN1-Q4344-366Y (Minnesota Rubber Co), 4344-366Y (Minnesota Rubber Co), 01-435-0212-5PC93 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company), 01-435-0085-5PC93 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company), 01-435-0146-5PC93 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company).
Key specifications for 4344-366Y: Cross-Sectional Height: 5.20 MILLIMETERS MINIMUM AND 5.46 MILLIMETERS MAXIMUM MM; Center Hole Diameter: 97.08 MILLIMETERS MINIMUM AND 98.50 MILLIMETERS MAXIMUM MM; Part Name Assigned by Controlling Agency: O-RING SEAL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. 3 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.