The Gasket, cataloged under National Stock Number 5330-00-360-8381, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-360-8381 |
| Primary Part Number | QD616 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Wisconsin Motors, Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Bolt Circle Diameter | 4.188 INCHES NOMINAL IN |
| Outside Corner Radius | 0.469 INCHES NOMINAL IN |
| Hole Diameter | 0.406 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 |
|---|---|
| WUC242 | Schramm, Inc. (USA) |
| 1DQD616 | Fwd Seagrave Holdings Lp (USA) |
| QD616 | Heil Environmental Industries (USA) |
| QD616 PRIMARY | Wisconsin Motors, Llc (USA) |
| QD616A | Wisconsin Motors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 55965 | 5/2 Secondary reference U.S. Government activity |
| QD616 | 5/9 Secondary reference Aqua-Chem Inc Cleaver-Brooks Div |
| QD616 | 5/9 Secondary reference Butler Manufacturing Company Inc |
NSN 5330-00-360-8381 is a Gasket, manufactured by Wisconsin Motors, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-360-8381 has 5 manufacturer part numbers on file: WUC242 (Schramm, Inc.), 1DQD616 (Fwd Seagrave Holdings Lp), QD616 (Heil Environmental Industries), QD616 (Wisconsin Motors, Llc), QD616A (Wisconsin Motors, Llc).
5 possible matches (shared part number, not a government interchangeability claim): 5330-00-605-2494, 3120-00-661-9126, 1650-00-866-8173. Verify interchangeability with system specifications before substitution.
Key specifications for QD616: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Bolt Circle Diameter: 4.188 INCHES NOMINAL IN; Outside Corner Radius: 0.469 INCHES NOMINAL IN. 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.