The Gasket, cataloged under National Stock Number 5330-00-595-6663, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sheldahl Flexible Technologies, Inc. Div Sheldahl Flexible Technologies. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-595-6663 |
| Primary Part Number | J30055 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sheldahl Flexible Technologies, Inc. Div Sheldahl Flexible Technologies |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | VELLUMOID,FSCM 76680 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 11.500 INCHES NOMINAL IN |
| Aperture Diameter | 9.531 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Bolt Circle Diameter | 10.500 INCHES NOMINAL IN |
| Material | PAPER OVERALL |
| Hole Diameter | 0.375 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 |
|---|---|
| J30055 PRIMARY | Sheldahl Flexible Technologies, Inc. Div Sheldahl Flexible Technologies (USA) |
| J50025PC14 | Sheldahl Flexible Technologies, Inc. Div Sheldahl Flexible Technologies (USA) |
| Reference | Meaning |
|---|---|
| J-30055 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-00-595-6663 is a Gasket, manufactured by Sheldahl Flexible Technologies, Inc. Div Sheldahl Flexible Technologies, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-595-6663 has 2 manufacturer part numbers on file: J30055 (Sheldahl Flexible Technologies, Inc. Div Sheldahl Flexible Technologies), J50025PC14 (Sheldahl Flexible Technologies, Inc. Div Sheldahl Flexible Technologies).
Key specifications for J30055: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: VELLUMOID,FSCM 76680 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 10 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.