The Connector,drain Valve,cooler, cataloged under National Stock Number 4420-01-421-2102, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-421-2102 |
| Item Name | Connector,drain Valve,cooler |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Status | ACTIVE |
| General Characteristics Item Description | JAPAN INDUSTRIES STANDARD, (JIS 5K015AF) 5 PRESSURE, 5 KILE SIGE, USED ON SETOUCHI HOGYO FLUID COOLER 1H-14016L |
| Pressure Rating | ERR-060 |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1H-14016LPC17 | 3/9 Design control — primary reference Fuji Trading America Inc |
| 1H-14016LPC17 | 5/9 Secondary reference Fuji Trading (america) Inc. |
| 1H-14016L PC17 | 5/9 Secondary reference Setouchi Kogyo Co. Ltd |
NSN 4420-01-421-2102 is a Connector,drain Valve,cooler, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
Key specifications for 4420-01-421-2102: General Characteristics Item Description: JAPAN INDUSTRIES STANDARD, (JIS 5K015AF) 5 PRESSURE, 5 KILE SIGE, USED ON SETOUCHI HOGYO FLUID COOLER 1H-14016L; Pressure Rating: ERR-060; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL CORROSION RESISTING. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.