The Seal,special, cataloged under National Stock Number 5330-01-180-6885, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-180-6885 |
| Primary Part Number | 592-21501-160-0190 |
| Item Name | Seal,special |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ENERCAP SEAL,PISTON TYPE,ASSEMBLY; PLASTIC TETRAFLUOROETHYLENE CAP; O/A DIA 1.334 IN. NOM; O/A CROSS-SECTION HGTH 0.157 IN. NOM; INNER SEAL O/A DIA 1.326 IN. NOM; RADIAL 0.125 IN. NOM,AXIAL 0.128 IN. NOM IN |
| 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 |
|---|---|
| 592-21501-160-0190 PRIMARY | Greene Tweed & Co Inc (USA) |
| AIR400414 | Apph Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 592-21501-160-0190 | 5/9 Secondary reference Palmetto Inc |
NSN 5330-01-180-6885 is a Seal,special, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-180-6885 has 2 manufacturer part numbers on file: 592-21501-160-0190 (Greene Tweed & Co Inc), AIR400414 (Apph Ltd).
Key specifications for 592-21501-160-0190: General Characteristics Item Description: ENERCAP SEAL,PISTON TYPE,ASSEMBLY; PLASTIC TETRAFLUOROETHYLENE CAP; O/A DIA 1.334 IN. NOM; O/A CROSS-SECTION HGTH 0.157 IN. NOM; INNER SEAL O/A DIA 1.326 IN. NOM; RADIAL 0.125 IN. NOM,AXIAL 0.128 IN. NOM IN. 1 specification is 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.