The Gasket, cataloged under National Stock Number 5330-01-501-3428, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-501-3428 |
| Primary Part Number | 22-P-101 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Side Radius From Gasket Center | 2.943 INCHES NOMINAL IN |
| Aperture Diameter | 5.530 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Material | STEEL OVERALL |
| Hole Diameter | 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| 3662283 | Oshkosh Defense Llc (USA) |
| 22-P-101 PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| Reference | Meaning |
|---|---|
| 10188830 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3662283 | 5/9 Secondary reference Oshkosh Corp |
NSN 5330-01-501-3428 is a Gasket, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-501-3428 has 2 manufacturer part numbers on file: 3662283 (Oshkosh Defense Llc), 22-P-101 (Parker Hannifin Corporation Div Chelsea Products Division).
Key specifications for 22-P-101: Side Radius From Gasket Center: 2.943 INCHES NOMINAL IN; Aperture Diameter: 5.530 INCHES NOMINAL IN; Bolt Hole Quantity: 4; End Item Identification: FAMILY OF MEDIUM& LIGHT TACTICLE VEHICLE (FMTV); FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). 5 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.