The Rod,piston,linear Actuating Cyli, cataloged under National Stock Number 1650-01-184-8751, 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 Real-Time Laboratories, Llc. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-184-8751 |
| Primary Part Number | 20513-1 |
| Item Name | Rod,piston,linear Actuating Cyli |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Real-Time Laboratories, Llc |
| Status | ACTIVE |
| End Connection Type | THREADED |
| Material | STEEL |
| Thread Size and Series/type Designator | 7/16-28 UNEF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20513-1 PRIMARY | Real-Time Laboratories, Llc (USA) |
NSN 1650-01-184-8751 is a Rod,piston,linear Actuating Cyli, manufactured by Real-Time Laboratories, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-184-8751 has 1 manufacturer part number on file: 20513-1 (Real-Time Laboratories, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-464-0893, 6625-01-624-0233. Verify interchangeability with system specifications before substitution.
Key specifications for 20513-1: End Connection Type: THREADED; Overall Length: 6.753 INCHES MAXIMUM IN; Special Features: MATERIAL DOCUMENT AND CLASSIFICATION:4340,MIL-S-5000;SURFACE FINISH:QQ-C-320,TY 2,CL 2;HEAT TREATED TO RC 40 TO 43,MIL-H-6875;0.435 IN.LG;GROOVE 0.070 IN.W;0.395 IN.DIA;2ND END 0.560 IN.R SPHERICAL BEARING END;FSC APPLICATION DATA:AIRCRAFT HYDRAULIC SYSTEM IN; End Item Identification: AIRCRAFT KC135R. 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.
NSN 1650-01-184-8751 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.