The Gasket, cataloged under National Stock Number 5330-00-930-4301, 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 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-930-4301 |
| Primary Part Number | R3-25J |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flexitallic Us, Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Maximum Pressure Rating | 2500.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Aperture Diameter | 4.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-00-930-4301 is a Gasket, manufactured by Flexitallic Us, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-930-4301 has 2 manufacturer part numbers on file: 54E104-16 (Ametek Inc Schutte and Koerting Div), R3-25J (Flexitallic Us, Llc).
Key specifications for R3-25J: Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Maximum Pressure Rating: 2500.0 POUNDS PER SQUARE INCH (PSI) LBS; Outside Diameter: 5.000 INCHES NOMINAL IN; Aperture Diameter: 4.250 INCHES NOMINAL IN. 4 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.