NSN 1730-01-206-1786 · NIIN 012061786 · Part number 120A1541
Columbus Jack Corporation Div Columbus Jack · FSC 1730 — Aircraft Ground Servicing Equipment · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment · CAGE 00994
Government record, cited
NSN 1730-01-206-1786 — this item is cataloged by the U.S. Government under National Stock Number 1730-01-206-1786. Manufacturer of record part number: 120A1541.
Nearby stock numbers← 1730-01-206-1710 Parts Kit, Hydraulic Jack
·
1730-01-206-1788 Parts Kit, Jack →
Features
Parts Kit,hydraulic Jack — FSC 1730
Component Quantity: 38
Nonsupply Items and Quantities: SETSCREW,5;O-RING,9;SPRING,2;RETAINING RING,1;BACKUP RING,4;NUT,1;PISTON PUMP,1;SCREEN SPRING,1;GASKET,2;VALVE PLUG,1;SCREEN,1;FLAT HEAD PIN,2;COTTER PIN,3;BALL,5
1 manufacturer part number on file
Manufacturer of record: Columbus Jack Corporation Div Columbus Jack
Identification
NSN: 1730-01-206-1786
NIIN: 012061786
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: 120A1541
Manufacturer: Columbus Jack Corporation Div Columbus Jack
General Description
The Parts Kit,hydraulic Jack, cataloged under National Stock Number 1730-01-206-1786, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1730-01-206-1786
Primary Part Number
120A1541
Item Name
Parts Kit,hydraulic Jack
FSC / FSG
1730 / 17 — Aircraft Ground Servicing Equipment
Manufacturer
Columbus Jack Corporation Div Columbus Jack
Status
ACTIVE
Component Quantity
38
Nonsupply Items and Quantities
SETSCREW,5;O-RING,9;SPRING,2;RETAINING RING,1;BACKUP RING,4;NUT,1;PISTON PUMP,1;SCREEN SPRING,1;GASKET,2;VALVE PLUG,1;SCREEN,1;FLAT HEAD PIN,2;COTTER PIN,3;BALL,5
Other items in FSC 1730 — Aircraft Ground Servicing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1730-00-001-2273
ADAPTER,GROUND HANDLING EQUIPMEN
1730-00-001-2274
ADAPTER,GROUND HANDLING EQUIPMEN
1730-00-001-2275
MAINTENANCE PLATFORM SECTION
1730-00-001-2276
PIN,WARNING STREAMER
1730-00-001-2277
ADAPTER,GROUND HANDLING EQUIPMEN
1730-00-001-2278
ADAPTER,GROUND HANDLING EQUIPMEN
1730-00-001-3683
1730-00-001-3683 · Item name not on file
1730-00-003-0397
1730-00-003-0397 · Item name not on file
Frequently Asked Questions
What is NSN 1730-01-206-1786?
NSN 1730-01-206-1786 is a Parts Kit,hydraulic Jack, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-01-206-1786?
NSN 1730-01-206-1786 has 1 manufacturer part number on file: 120A1541 (Columbus Jack Corporation Div Columbus Jack).
What are the specifications of 120A1541?
Key specifications for 120A1541: Component Quantity: 38; Nonsupply Items and Quantities: SETSCREW,5;O-RING,9;SPRING,2;RETAINING RING,1;BACKUP RING,4;NUT,1;PISTON PUMP,1;SCREEN SPRING,1;GASKET,2;VALVE PLUG,1;SCREEN,1;FLAT HEAD PIN,2;COTTER PIN,3;BALL,5; End Item Identification: AIRCRAFT MODEL CH53-E. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1730-01-206-1786 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.