The Valve,expansion, cataloged under National Stock Number 4820-01-655-0745, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 9 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 | 4820-01-655-0745 |
| Primary Part Number | TERE 26 HW 100 WL 22X22 |
| Item Name | Valve,expansion |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| Flow Control Device | ANY ACCEPTABLE |
| Valve Equalizer Location | EXTERNAL |
| Temp Rating | 43.0 CELSIUS DEGC |
| Body Style | TEE ANGLE GIVE "ADQL" "ADQM" ONLY IF FLANGED ALL ENDS |
| Refrigeration Capacity in Btu Per Hour | 1.0 |
| Valve Evaporator Temp Range Designation | HIGH |
| Material | COPPER ALLOY BODY |
| Valve Expansion Control Type | THERMOSTATIC |
| Valve Pressure Limiting Device | NOT INCLUDED |
| 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 |
|---|---|
| TERE 26 HW 100 WL 22X22 PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
NSN 4820-01-655-0745 is a Valve,expansion, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-655-0745 has 1 manufacturer part number on file: TERE 26 HW 100 WL 22X22 (Emerson Electric Co Alco Controls Div).
Key specifications for TERE 26 HW 100 WL 22X22: Flow Control Device: ANY ACCEPTABLE; Valve Equalizer Location: EXTERNAL; Temp Rating: 43.0 CELSIUS DEGC; Body Style: TEE ANGLE GIVE "ADQL" "ADQM" ONLY IF FLANGED ALL ENDS. 9 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.