The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-227-8685, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-227-8685 |
| Primary Part Number | 3207647 PIECE 2 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Electric Company |
| 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 | 0.119 INCHES MINIMUM AND 0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM0.131 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Bearing Surface Width | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLER AND INNER AND OUTER RINGSMETAL WINDING W/ SOFT FILLER AND INNER AND OUTER RINGS |
| Outside Diameter | 10.875 INCHES NOMINAL10.875 INCHES NOMINAL IN |
| Gage Ring Outside Diameter | 11.875 INCHES NOMINAL11.875 INCHES NOMINAL IN |
| Aperture Diameter | 8.125 INCHES NOMINAL8.125 INCHES NOMINAL IN |
| Material | STEEL COMP 321 AND STEEL OVERALL |
| 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 |
|---|---|
| 3207647 PIECE 2 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 634A204P.2 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 634A204-2 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-227-8685 is a Gasket,spiral Wound, manufactured by General Electric Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-227-8685 has 1 manufacturer part number on file: 3207647 PIECE 2 (General Electric Company).
Key specifications for 3207647 PIECE 2: Cross-Sectional Thickness: 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN; Gage Ring Thickness: 0.119 INCHES MINIMUM AND 0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM0.131 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Bearing Surface Width: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN. 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.