The Packing,preformed, cataloged under National Stock Number 5330-01-493-9146, 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 Div Engineered Polymer Systems Division (eps). Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-493-9146 |
| Primary Part Number | 461525012000 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) |
| Status | ACTIVE |
| Material Document and Classification | (30781)PARKERTHANE 4611 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Material | PLASTIC POLYURETHANE 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 |
|---|---|
| EAOCM-1214NF-3W ITEM 43 | Metrex Valve Corp. Dba Metrex Valve Corp (USA) |
| 461525012000 PRIMARY | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (USA) |
| 16-426 | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (USA) |
| Reference | Meaning |
|---|---|
| 16-426 | 5/9 Secondary reference Metrex Valve Corp. Dba Metrex Valve Corp |
NSN 5330-01-493-9146 is a Packing,preformed, manufactured by Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps), classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-493-9146 has 3 manufacturer part numbers on file: EAOCM-1214NF-3W ITEM 43 (Metrex Valve Corp. Dba Metrex Valve Corp), 461525012000 (Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)), 16-426 (Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-589-6623. Verify interchangeability with system specifications before substitution.
Key specifications for 461525012000: Material Document and Classification: (30781)PARKERTHANE 4611 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: POLY SEAL ORIFICE SEAT; End Item Identification: 12IN 3-WAY CONDENSER WATER CONTROL VALVE W/ELECT ACTUATOR IN; Material: PLASTIC POLYURETHANE 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.