The Valve,butterfly, cataloged under National Stock Number 4820-01-300-5854, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Xomox Corp Sub of Emerson Electric Co. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-300-5854 |
| Primary Part Number | FP-1174-C FIG 801 2 1/2IN |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Xomox Corp Sub of Emerson Electric Co |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Style Designator | STRAIGHT THRU |
| Valve Size | 2.500 INCHES IN |
| Material | NICKEL ALLOY STEM |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Material | NICKEL AND ALUMINUM AND BRONZE BODY |
| 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 |
|---|---|
| FP-1174-C FIG 801 2 1/2IN PRIMARY | Xomox Corp Sub of Emerson Electric Co (USA) |
| 801 2 1/2IN FP-1174-C | Xomox Corp Sub of Emerson Electric Co (USA) |
| Reference | Meaning |
|---|---|
| FP-1174-C | D/9 Drawing number reference only Xomox Corp Sub of Emerson Electric Co |
NSN 4820-01-300-5854 is a Valve,butterfly, manufactured by Xomox Corp Sub of Emerson Electric Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-300-5854 has 2 manufacturer part numbers on file: FP-1174-C FIG 801 2 1/2IN (Xomox Corp Sub of Emerson Electric Co), 801 2 1/2IN FP-1174-C (Xomox Corp Sub of Emerson Electric Co).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-300-9065. Verify interchangeability with system specifications before substitution.
Key specifications for FP-1174-C FIG 801 2 1/2IN: Furnished Items and Quantity: 1 HANDWHEEL; Style Designator: STRAIGHT THRU; Valve Size: 2.500 INCHES IN; Special Features: MANUAL WORM GEAR OPERATOR. 7 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.