The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-356-5113, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flexitallic Gasket Co Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-356-5113 |
| Primary Part Number | 1-0320-0347-0300-0900 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flexitallic Gasket Co Inc |
| Status | ACTIVE |
| Temp Rating | 900.0 FAHRENHEIT900.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN |
| Maximum Pressure Rating | 300.0 POUNDS PER SQUARE INCH (PSI)300.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLER AND INNER RINGMETAL WINDING W/ SOFT FILLER AND INNER RING |
| Outside Diameter | 3.407 INCHES MINIMUM AND 3.407 INCHES MINIMUM AND 3.531 INCHES MAXIMUM3.531 INCHES MAXIMUM IN |
| Aperture Diameter | 3.172 INCHES MINIMUM AND 3.172 INCHES MINIMUM AND 3.234 INCHES MAXIMUM3.234 INCHES MAXIMUM IN |
| Material | STEEL COMP 316 OUTER RING |
| Material | GRAPHITE INNER RING |
| 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 |
|---|---|
| 1-0320-0347-0300-0900 PRIMARY | Flexitallic Gasket Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 1-0320-0347-0300-0900 | 5/9 Secondary reference Flexitallic Us, Llc |
| 1-0320-0347-0300-0900 | 5/9 Secondary reference Flexitallic Gasket Co Inc |
NSN 5330-01-356-5113 is a Gasket,spiral Wound, manufactured by Flexitallic Gasket Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-356-5113 has 1 manufacturer part number on file: 1-0320-0347-0300-0900 (Flexitallic Gasket Co Inc).
Key specifications for 1-0320-0347-0300-0900: Temp Rating: 900.0 FAHRENHEIT900.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN; Maximum Pressure Rating: 300.0 POUNDS PER SQUARE INCH (PSI)300.0 POUNDS PER SQUARE INCH (PSI) LBS; Style Designator: CIRCULAR. 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.