The Valve,angle, cataloged under National Stock Number 4820-01-304-4484, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is John F Kennedy Space Center Dba Nasa Div Kennedy Space Center. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-304-4484 |
| Primary Part Number | 79K80049-1 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | John F Kennedy Space Center Dba Nasa Div Kennedy Space Center |
| Status | ACTIVE |
| Material | STEEL BODY LINING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 79K80049-1 PRIMARY | John F Kennedy Space Center Dba Nasa Div Kennedy Space Center (USA) |
NSN 4820-01-304-4484 is a Valve,angle, manufactured by John F Kennedy Space Center Dba Nasa Div Kennedy Space Center, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-304-4484 has 1 manufacturer part number on file: 79K80049-1 (John F Kennedy Space Center Dba Nasa Div Kennedy Space Center).
Key specifications for 79K80049-1: Special Features: 17-4PH STAINLESS STEEL TRIM; SHUTOFF TYPE; COPOLYMER ACETAL HAND KNOB TYPE HANDLE; NYLATRON SEAT; SEALS,O-RINGS,BACK-UP RINGS AND PACKING SHALL CONFORM TO MIL,AMS OR NAS SPECIFICATIONS/STANDARDS MANUALLY OPERATED; DESIGEN OR NITROGEN SERVICE; MONODERECTIONAEN OR NITROGEN SERVICE; MONODERECTIONAL FLOW; 15000 PSIG PROOF PRESSURE; 40000 OSIG BURST PRESSURE; MINUS 20 TO PLUS 250 DEGREES FAHRENHEIT OPERATING TEMPERATURE RANGE; TWO IDENTICAL INTERNAL STRAIGHT THREAD (GASKET SEAL) TUBE TYPE END CONNECTIONS PER MS33649; Material: STEEL BODY LINING. 1 specification is 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.