The Packing,preformed, cataloged under National Stock Number 5330-00-138-4527, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-138-4527 |
| Primary Part Number | H227-31 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | ACTIVE |
| Cross-Sectional Shape Style | SPECIAL |
| Cross Section Inside Diameter | 1.500 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 2.000 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| H227-31 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| Reference | Meaning |
|---|---|
| H227-31 | 3/9 Design control — primary reference U.S. Government activity |
| H227-31 | 5/1 Secondary reference U.S. Government activity |
NSN 5330-00-138-4527 is a Packing,preformed, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-138-4527 has 1 manufacturer part number on file: H227-31 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division).
Key specifications for H227-31: Cross-Sectional Shape Style: SPECIAL; Cross Section Inside Diameter: 1.500 INCHES NOMINAL IN; Cross Section Outside Diameter: 2.000 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR OVERALL. 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.