The Cartridge,valve,throttle, cataloged under National Stock Number 4820-01-114-4629, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Testek Llc Dba Testek Solutions. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-114-4629 |
| Primary Part Number | 0910-0001 |
| Item Name | Cartridge,valve,throttle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Testek Llc Dba Testek Solutions |
| Status | ACTIVE |
| FSC Application Data | VALVE ASSEMBLY 6740-0009,FSCM 05172 |
| General Characteristics Item Description | 2.450 IN. LG; 1.372 TO 1.373 IN. OD; 0.991 TO 0.993 IN. ID; THREADED INTERNAL FLANGE ONE END,3/4-12N-2B; EXTERNAL THREADS 1 1/2-12 UNF-2A,0.375 IN. LG,ENDING 0.750 IN. FROM INTERNALLY THREADED END; TWO PARALLEL FLATS ON OD AT INTERNALLY THREADED END,1.240 IN. WIDTH ACROSS FLATS,0.375 IN. LG; 1.250 IN. DIA COUNTERBORE AT OTHER END,1.000 IN. DEEP; FOUR 0.750 IN. DIA HOLES EQUALLY SPACED AROUND OD,CENTERING 1.950 FROM THREADED END; GROOVE IN OD SURFACE 0.094 TO 0.096 IN. W,ENDING 1.320 IN. FROM THREADED END,1.273 TO 1.275 IN. DIA AT DEPTH; 32 MICROINCH FINISH AT DEPTH OF GROOVE AND ON ID A |
| 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 |
|---|---|
| 0910-0001 PRIMARY | Testek Llc Dba Testek Solutions (USA) |
| Reference | Meaning |
|---|---|
| 0910-0001 | 5/9 Secondary reference Aai Corporation Div Mississippi Operations |
NSN 4820-01-114-4629 is a Cartridge,valve,throttle, manufactured by Testek Llc Dba Testek Solutions, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-114-4629 has 1 manufacturer part number on file: 0910-0001 (Testek Llc Dba Testek Solutions).
Key specifications for 0910-0001: FSC Application Data: VALVE ASSEMBLY 6740-0009,FSCM 05172; General Characteristics Item Description: 2.450 IN. LG; 1.372 TO 1.373 IN. OD; 0.991 TO 0.993 IN. ID; THREADED INTERNAL FLANGE ONE END,3/4-12N-2B; EXTERNAL THREADS 1 1/2-12 UNF-2A,0.375 IN. LG,ENDING 0.750 IN. FROM INTERNALLY THREADED END; TWO PARALLEL FLATS ON OD AT INTERNALLY THREADED END,1.240 IN. WIDTH ACROSS FLATS,0.375 IN. LG; 1.250 IN. DIA COUNTERBORE AT OTHER END,1.000 IN. DEEP; FOUR 0.750 IN. DIA HOLES EQUALLY SPACED AROUND OD,CENTERING 1.950 FROM THREADED END; GROOVE IN OD SURFACE 0.094 TO 0.096 IN. W,ENDING 1.320 IN. FROM THREADED END,1.273 TO 1.275 IN. DIA AT DEPTH; 32 MICROINCH FINISH AT DEPTH OF GROOVE AND ON ID A. 2 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.