The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-473-5203, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flexitallic Us, Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-473-5203 |
| Primary Part Number | 030010008LS |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flexitallic Us, Llc |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING |
| Aperture Diameter | 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN |
| Material | STEEL OUTER RING |
| Material | GRAPHITE SPIRAL WOUND FILLER |
| 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 |
|---|---|
| 030010008LS PRIMARY | Flexitallic Us, Llc (USA) |
NSN 5330-01-473-5203 is a Gasket,spiral Wound, manufactured by Flexitallic Us, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-473-5203 has 1 manufacturer part number on file: 030010008LS (Flexitallic Us, Llc).
Key specifications for 030010008LS: Style Designator: CIRCULAR; Cross-Sectional Shape Style: METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING; Aperture Diameter: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN; Special Features: 3 IN PIPE SIZE,150 LBS,304 SS FLEXICARB STYLE CG-LS;3 IN 150 LBS W/304 WINDING W/FLEXICARB FILLER,CRS GAGE RING STYLE CG-LS3 IN PIPE SIZE,150 LBS,304 SS FLEXICARB STYLE CG-LS;3 IN 150 LBS W/304 WINDING W/FLEXICARB FILLER,CRS GAGE RING STYLE CG-LS LBS. 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.