The Valve,plug, cataloged under National Stock Number 4820-01-179-8795, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cunico Corporation. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-179-8795 |
| Primary Part Number | M24509A20119LP |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cunico Corporation |
| Status | ACTIVE |
| Flange Face Design | PLAIN ALL ENDS |
| Connection Type | FLANGE ALL ENDS |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | BRONZE OVERALL |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| M24509A20119LP PRIMARY | Cunico Corporation (USA) |
| 190-0022 | Montreal Bronze Ltd Dba Les Fonderies De Bronze Montr?al (CAN) |
| Reference | Meaning |
|---|---|
| DD1697 2IN TYPE 2 FIG 9 3W 2P | 5/9 Secondary reference Cunico Corporation |
| M24509A20II9LP | 5/9 Secondary reference Montreal Bronze Ltd Dba Les Fonderies De Bronze Montr?al |
NSN 4820-01-179-8795 is a Valve,plug, manufactured by Cunico Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-179-8795 has 2 manufacturer part numbers on file: M24509A20119LP (Cunico Corporation), 190-0022 (Montreal Bronze Ltd Dba Les Fonderies De Bronze Montr?al).
1 possible match (shared part number, not a government interchangeability claim): 6099-01-492-0392. Verify interchangeability with system specifications before substitution.
Key specifications for M24509A20119LP: Flange Face Design: PLAIN ALL ENDS; Connection Type: FLANGE ALL ENDS; Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: BRONZE OVERALL. 5 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.