The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-473-3460, 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9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-473-3460 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-G-24716, TY1,CL B,0.125 + OR - .005 THK MIL SPEC ALL MATERIAL RESPONSES OUTER RING |
| Material Document and Classification | MIL-G-24716,TY1,CL B,0.125 + OR - .005 THK MIL SPEC ALL MATERIAL RESPONSES INNER RING |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER |
| Outside Diameter | 1.990 INCHES NOMINAL1.990 INCHES NOMINAL IN |
| Aperture Diameter | 1.620 INCHES NOMINAL1.620 INCHES NOMINAL IN |
| Material | GRAPHITE INNER RING |
| Material | NICKEL ALLOY OUTER RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 803-2177525 | D/9 Drawing number reference only U.S. Government activity |
| 803-2177525-S4XX-59 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-473-3460 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): 5330-01-538-6748. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-473-3460: Cross-Sectional Thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-G-24716, TY1,CL B,0.125 + OR - .005 THK MIL SPEC ALL MATERIAL RESPONSES OUTER RING; Material Document and Classification: MIL-G-24716,TY1,CL B,0.125 + OR - .005 THK MIL SPEC ALL MATERIAL RESPONSES INNER RING. 9 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.