The Stem,fluid Valve, cataloged under National Stock Number 4820-01-436-2106, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bray Valve and Controls Usa. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-436-2106 |
| Primary Part Number | 99-0000-01178 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bray Valve and Controls Usa |
| Status | ACTIVE |
| Valve Type for Which Designed | BUTTERFLY |
| Valve Model Number for Which Designed | 4.0 |
| Features Provided | UPPER STEM |
| 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 |
|---|---|
| 99-0000-01178 PRIMARY | Bray Valve and Controls Usa (USA) |
| Reference | Meaning |
|---|---|
| 9019-4.0 PL | D/9 Drawing number reference only Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
| 9019-4.0 PL ITEM 4.4 | 5/9 Secondary reference Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
| 99-0000-01178 | C/1 Advisory reference — outside the item-of-supply concept Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
NSN 4820-01-436-2106 is a Stem,fluid Valve, manufactured by Bray Valve and Controls Usa, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-436-2106 has 1 manufacturer part number on file: 99-0000-01178 (Bray Valve and Controls Usa).
Key specifications for 99-0000-01178: Valve Type for Which Designed: BUTTERFLY; Valve Model Number for Which Designed: 4.0; Features Provided: UPPER STEM; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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.