The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-387-9141, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flexitallic Us, Llc. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-387-9141 |
| Primary Part Number | 005004001 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flexitallic Us, Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | ASTM B443 ASSN STD 1ST MATERIAL RESPONSE JACKET |
| Material Document and Classification | FLEXITALLIC'S FLEXITE SUPER FILLER MFR REF 2ND MATERIAL RESPONSE BOTH SIDES |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER |
| Outside Diameter | 5.620 INCHES NOMINAL5.620 INCHES NOMINAL IN |
| Aperture Diameter | 4.985 INCHES MINIMUM AND 4.985 INCHES MINIMUM AND 5.015 INCHES MAXIMUM5.015 INCHES MAXIMUM IN |
| Material | CHLORITE AND GRAPHITE AND PLASTIC ACRYLIC SPIRAL WOUND FILLER |
| Material | NICKEL ALLOY 625 JACKET |
| 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 |
|---|---|
| 005004001 PRIMARY | Flexitallic Us, Llc (USA) |
| Reference | Meaning |
|---|---|
| 12132F18-363 | 5/9 Secondary reference U.S. Government activity |
| 500D363JX3 | 5/9 Secondary reference U.S. Government activity |
| 005004001 | 5/9 Secondary reference Flexitallic Gasket Co Inc |
| 12132F18-363 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| 12620B18 | 5/9 Secondary reference U.S. Government activity |
| 500D363JX3 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
NSN 5330-01-387-9141 is a Gasket,spiral Wound, manufactured by Flexitallic Us, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-387-9141 has 1 manufacturer part number on file: 005004001 (Flexitallic Us, Llc).
Key specifications for 005004001: Cross-Sectional Thickness: 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: ASTM B443 ASSN STD 1ST MATERIAL RESPONSE JACKET; Material Document and Classification: FLEXITALLIC'S FLEXITE SUPER FILLER MFR REF 2ND MATERIAL RESPONSE BOTH SIDES. 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.