The Gasket,spiral Wound, cataloged under National Stock Number 5330-00-290-9559, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-290-9559 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN |
| Gage Ring Thickness | 0.094 INCHES NOMINAL0.094 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Bearing Surface Width | 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING |
| Outside Diameter | 3.875 INCHES NOMINAL3.875 INCHES NOMINAL IN |
| Gage Ring Outside Diameter | 4.875 INCHES NOMINAL4.875 INCHES NOMINAL IN |
| Aperture Diameter | 3.062 INCHES NOMINAL3.062 INCHES NOMINAL IN |
| Material | ASBESTOS AND STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 571-4810-1303383REVAPCF60 | 3/2 Design control — primary reference U.S. Government activity |
| 571-4810-1303383REVAPCF50 | 3/2 Design control — primary reference U.S. Government activity |
| 571-5800-1303235REVAPCF102 | 3/2 Design control — primary reference U.S. Government activity |
| 8674-103REVAPCF15 | 3/2 Design control — primary reference U.S. Government activity |
| 3678-172REVAPCF50 | 3/2 Design control — primary reference U.S. Government activity |
| 586-514-1718435REVAPCF15 | 3/2 Design control — primary reference U.S. Government activity |
| 571-4810-1303383REVAPCF42 | 3/2 Design control — primary reference U.S. Government activity |
| 3678-172REVAPCF42 | 3/2 Design control — primary reference U.S. Government activity |
| 3665-154REVAPCF102 | 3/2 Design control — primary reference U.S. Government activity |
| 4652-017SH2PCF32 | 5/2 Secondary reference U.S. Government activity |
| 3678-172REVAPCF60 | 3/2 Design control — primary reference U.S. Government activity |
| CG1H | 5/9 Secondary reference Flexitallic Gasket Co Inc |
NSN 5330-00-290-9559 is a Gasket,spiral Wound, classified under FSC 5330, Packing and Gasket Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5330-01-326-4348. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-290-9559: Cross-Sectional Thickness: 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN; Gage Ring Thickness: 0.094 INCHES NOMINAL0.094 INCHES NOMINAL IN; Style Designator: CIRCULAR; Bearing Surface Width: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.