The Gasket, cataloged under National Stock Number 5330-01-027-3129, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Div Fed. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-027-3129 |
| Primary Part Number | A4604 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.073 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | AMS 5542 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5582 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5598 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.423 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN |
| Aperture Diameter | 0.323 INCHES MINIMUM IN |
| Surface Treatment | SILVER OVERALL |
| Material | NICKEL ALLOY X-750 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 |
|---|---|
| A4604 PRIMARY | Eaton Corporation Div Fed (USA) |
NSN 5330-01-027-3129 is a Gasket, manufactured by Eaton Corporation Div Fed, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-027-3129 has 1 manufacturer part number on file: A4604 (Eaton Corporation Div Fed).
Key specifications for A4604: Cross-Sectional Thickness: 0.073 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: AMS 5542 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5582 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5598 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.423 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN. 7 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.