The Drive,constant Speed,hydraulic, cataloged under National Stock Number 1650-01-438-2782, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Badger Meter Inc. Government technical data includes 1 specification, 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 | 1650-01-438-2782 |
| Primary Part Number | 56225-050 |
| Item Name | Drive,constant Speed,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Badger Meter Inc |
| Status | ACTIVE |
| General Characteristics Item Description | METER SIZE 5/8 X 3/4 IN.; NET WT. 10 LBS.; LG. 7 1/2 INS.; OVERALLLG. 12 5/8 INS.; PORT HOLES CTR. TO BASE 1 3/8 INS.; W 5 15/16 INS.; OPER. PRESSURE 150 PSI, COLD LIQ. TO 120 DEG. F, NORMAL FLOW RANGE GPM 1-20 MAX. CONT. FLOW GPM 10, HOT WATER TO 250 DEG. F, NORMAL FLOW RANGE GPM 2-20, MAX. CONT. FLOW GPM 10; CHEM. & OILS TO 250 DEG. F, NORMAL FLOW RANGE GPM 2-10; MAX. CONT. FLOW GPM 10; METER SIZE 5/8 & 5/8 X 3/4 IN. WITH ER REGISTER 5 3/4 INS.; WITH PLASTIC XMTR. HOUSING OR MS-E5 XMTR. 7 3/8 INS., WITH MS-ER1 XMTR. 11 1/4 INS.; WITH ECA REGISTER 9 3/8 INS.; WITH 258 REGISTER 8 INS.; WITH SERIES 76 REGESTERS 15 1/4 INS. MATL. OF CONSTR., HOUSING, BRONZE; CHAMBER, NORYL OR BRONZE; DISC, HARD RUBBER, SYN. RUBBER, BRONZE OR ALUM.; DISC & MAGNET SPINDLES, 316SS; SCREEN, POLYPROPYLENE OR BRONZE. PERFORMANCE, ACCURACY, PORM. 2%; REPEATABILITY, PORM. 0.5%; MAX. OPER. PRESSURES, 150 PSI LBS |
| 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 |
|---|---|
| 56225-050 PRIMARY | Badger Meter Inc (USA) |
NSN 1650-01-438-2782 is a Drive,constant Speed,hydraulic, manufactured by Badger Meter Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-438-2782 has 1 manufacturer part number on file: 56225-050 (Badger Meter Inc).
Key specifications for 56225-050: General Characteristics Item Description: METER SIZE 5/8 X 3/4 IN.; NET WT. 10 LBS.; LG. 7 1/2 INS.; OVERALLLG. 12 5/8 INS.; PORT HOLES CTR. TO BASE 1 3/8 INS.; W 5 15/16 INS.; OPER. PRESSURE 150 PSI, COLD LIQ. TO 120 DEG. F, NORMAL FLOW RANGE GPM 1-20 MAX. CONT. FLOW GPM 10, HOT WATER TO 250 DEG. F, NORMAL FLOW RANGE GPM 2-20, MAX. CONT. FLOW GPM 10; CHEM. & OILS TO 250 DEG. F, NORMAL FLOW RANGE GPM 2-10; MAX. CONT. FLOW GPM 10; METER SIZE 5/8 & 5/8 X 3/4 IN. WITH ER REGISTER 5 3/4 INS.; WITH PLASTIC XMTR. HOUSING OR MS-E5 XMTR. 7 3/8 INS., WITH MS-ER1 XMTR. 11 1/4 INS.; WITH ECA REGISTER 9 3/8 INS.; WITH 258 REGISTER 8 INS.; WITH SERIES 76 REGESTERS 15 1/4 INS. MATL. OF CONSTR., HOUSING, BRONZE; CHAMBER, NORYL OR BRONZE; DISC, HARD RUBBER, SYN. RUBBER, BRONZE OR ALUM.; DISC & MAGNET SPINDLES, 316SS; SCREEN, POLYPROPYLENE OR BRONZE. PERFORMANCE, ACCURACY, PORM. 2%; REPEATABILITY, PORM. 0.5%; MAX. OPER. PRESSURES, 150 PSI LBS; Special Features: RUGGED, BRONZE HOUSING, REPEATABILITY, PORM 0.5%; LEAKPROOF MAGNETIC DRIVE; POSITIVE DISPLACEMENT ACCURACY; FOUR (4) DISC MATERIALS; WIDE RANGE OF ACCESSORIES; 250 DEGREES FAHRENHEIT OPTION; End Item Identification: METER, LIQUID; P/N 5/8 X 3/4 SC-ER-C, USED ONBOARD 400 FT WAGB COAST GUARD VESSELS FT. 1 specification is 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.