The Parts Kit,vent Valve, cataloged under National Stock Number 4820-01-604-1775, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom. Government technical data includes 4 specifications, 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 | 4820-01-604-1775 |
| Primary Part Number | 129976 |
| Item Name | Parts Kit,vent Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom |
| Status | ACTIVE |
| Component Quantity | 5 |
| Supply Items and Quantities | VALVE KIT CONSISTS OF 2 VALVE, CHECK, FLOW CONTROL BALL TYPE 130016;TAPE, PIPE THREAD SEALANT, 1/2 IN. WIDE(600 IN.)130043-12;2 BUSHING, HEX REDUCING, BRASS 130044-412 IN |
| Component Document Origin | INDUSTRIAL |
| Document Source | 2J627 |
| 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 |
|---|---|
| 129976 PRIMARY | Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom (USA) |
NSN 4820-01-604-1775 is a Parts Kit,vent Valve, manufactured by Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-604-1775 has 1 manufacturer part number on file: 129976 (Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom).
Key specifications for 129976: Component Quantity: 5; Supply Items and Quantities: VALVE KIT CONSISTS OF 2 VALVE, CHECK, FLOW CONTROL BALL TYPE 130016;TAPE, PIPE THREAD SEALANT, 1/2 IN. WIDE(600 IN.)130043-12;2 BUSHING, HEX REDUCING, BRASS 130044-412 IN; Component Document Origin: INDUSTRIAL; Document Source: 2J627. 4 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.