The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-422-9244, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-422-9244 |
| Primary Part Number | 3572-000-340 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Temp Rating | 1050.0 FAHRENHEIT1050.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.115 INCHES MINIMUM AND 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM0.135 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-G-24716, TYPE 1, CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER |
| Outside Diameter | 1.657 INCHES MINIMUM AND 1.657 INCHES MINIMUM AND 1.719 INCHES MAXIMUM1.719 INCHES MAXIMUM IN |
| Aperture Diameter | 1.296 INCHES MINIMUM AND 1.296 INCHES MINIMUM AND 1.328 INCHES MAXIMUM1.328 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING SEPARATOR |
| 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 |
|---|---|
| 33311-30 ITEM 12 3/4IN | Velan Valve Corp. (USA) |
| 3572-000-340 PRIMARY | Velan Valve Corp. (USA) |
| Reference | Meaning |
|---|---|
| 3572-0-340 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-422-9244 is a Gasket,spiral Wound, manufactured by Velan Valve Corp., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-422-9244 has 2 manufacturer part numbers on file: 33311-30 ITEM 12 3/4IN (Velan Valve Corp.), 3572-000-340 (Velan Valve Corp.).
Key specifications for 3572-000-340: Temp Rating: 1050.0 FAHRENHEIT1050.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.115 INCHES MINIMUM AND 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM0.135 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-G-24716, TYPE 1, CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.