The Gasket, cataloged under National Stock Number 5330-01-227-1473, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fluid Handling Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-227-1473 |
| Primary Part Number | 3G19R903 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Material Document and Classification | HH-P-151 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND COTTON OR RUBBER BUTADIENE-STYRENE CLASS SBR AND COTTON OR RUBBER CHLOROPRENE CLASS CR AND COTTON OR RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR AND COTTON 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 |
|---|---|
| 4M1960A1 PIECE 9 | Fluid Handling Llc (USA) |
| 3G19R903 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| 4M1960A1 PIECE 9 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
| D3291119 PIECE 9 | 5/2 Secondary reference U.S. Government activity |
| 3G19R903 | 3/9 Design control — primary reference Itt Corporation Dba Itt Standard |
| A-3291130 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-227-1473 is a Gasket, manufactured by Fluid Handling Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-227-1473 has 2 manufacturer part numbers on file: 4M1960A1 PIECE 9 (Fluid Handling Llc), 3G19R903 (Fluid Handling Llc).
Key specifications for 3G19R903: Material Document and Classification: HH-P-151 FED SPEC ALL MATERIAL RESPONSES OVERALL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND COTTON OR RUBBER BUTADIENE-STYRENE CLASS SBR AND COTTON OR RUBBER CHLOROPRENE CLASS CR AND COTTON OR RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR AND COTTON OVERALL. 2 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.