The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-601-5947, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sealing Corporation Div Sole Location. Government technical data includes 1 specification, 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 | 5330-01-601-5947 |
| Primary Part Number | 50811 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sealing Corporation Div Sole Location |
| Status | ACTIVE |
| Material | STEEL COMP 305 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 |
|---|---|
| 50811 PRIMARY | Sealing Corporation Div Sole Location (USA) |
NSN 5330-01-601-5947 is a Gasket,spiral Wound, manufactured by Sealing Corporation Div Sole Location, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-601-5947 has 1 manufacturer part number on file: 50811 (Sealing Corporation Div Sole Location).
Key specifications for 50811: Special Features: TEMP RANGE: <10PPM @ HE, -200 DEGREES (C) CRYOGENIC AIR, +500 DEGREES (C) IN REGULAR ATMOSPHERE, +650 DEGREES (C) IN STEAM, +1000 DEGREES (C) REDUCING OR INERT MEDIA. PRESSURE RANGE: FULL VACUUM TO +5000 PSI, MINIMUM SEATING STRESS: 2900 PSI (20 MPA), MAXIMUM SEATING STRESS: 23,200 PSI (160 MPA). MINIMAL SEALING ELEMENT WEB WIDTH: 0.670 INCHES. M & Y VALUES: M=2.85, Y=2900PSI.TEMP RANGE: <10PPM @ HE, -200 DEGREES (C) CRYOGENIC AIR, +500 DEGREES (C) IN REGULAR ATMOSPHERE, +650 DEGREES (C) IN STEAM, +1000 DEGREES (C) REDUCING OR INERT MEDIA. PRESSURE RANGE: FULL VACUUM TO +5000 PSI, MINIMUM SEATING STRESS: 2900 PSI (20 MPA), MAXIMUM SEATING STRESS: 23,200 PSI (160 MPA). MINIMAL SEALING ELEMENT WEB WIDTH: 0.670 INCHES. M & Y VALUES: M=2.85, Y=2900PSI. IN; Part Name Assigned by Controlling Agency: HYBRID GASKETHYBRID GASKET; Material: STEEL COMP 305 OVERALL. 1 specification is 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.