PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

517Jack,hydraulic,tripod

Malabar · NSN 1730-00-391-7897 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-391-7897 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-391-7897. Primary manufacturer part number: 517.
Features
  • Jack,hydraulic,tripod — FSC 1730
  • Maximum Extended Height: 39.000 INCHES IN
  • Screw Extension: NOT INCLUDED
  • Pump Removability: NONREMOVABLE
  • Leg Extension: NOT INCLUDED
  • Retracted Height: 16.000 INCHES NOMINAL IN
  • Load Capacity: 3.000 TONS
  • Nondefinitive Spec/std Data: 1 MODEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Jack,hydraulic,tripod, cataloged under National Stock Number 1730-00-391-7897, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Malabar. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1730-00-391-7897
Primary Part Number517
Item NameJack,hydraulic,tripod
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerMalabar
StatusCANCELLED
Maximum Extended Height39.000 INCHES IN
Screw ExtensionNOT INCLUDED
Pump RemovabilityNONREMOVABLE
Leg ExtensionNOT INCLUDED
Retracted Height16.000 INCHES NOMINAL IN
Load Capacity3.000 TONS
Nondefinitive Spec/std Data1 MODEL
Hydraulic Lift Height23.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0650598 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5133-00-186-71055133-00-186-7105 INTERCHANGEABLE
Drill,masonry,hand
General Services Administration Federal Supply Service
4730-00-193-7080013-405 INTERCHANGEABLE
Elbow,pipe
Dresser Industries Inc Leroi Div
3030-00-288-6460378 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
1730-00-391-7935996-010 INTERCHANGEABLE
Jack,hydraulic,tripod
Columbus Jack Corporation Div Columbus Jack
5950-00-519-7971598 INTERCHANGEABLE
Transformer,power
Edwards Signaling and Security Systems a Part of Ge Security
1730-00-544-56462943-010 INTERCHANGEABLE
Jack,hydraulic,tripod
Columbus Jack Corporation Div Columbus Jack
4210-00-621-4139598 INTERCHANGEABLE
Ring Pin
Tyco Fire Products Lp
4530-00-718-793060121 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
5330-00-737-653459-8 INTERCHANGEABLE
Retainer,packing
Dana Corp Spicer Transmission Div
Cross-Reference Index
Part NumberManufacturer
517 PRIMARY Malabar (USA)
3S3-16 Malabar (USA)
598 Malabar (USA)
51700 Malabar (USA)
59800 Malabar (USA)
MILJ7026 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3110-00-100-0650INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
598
5133-00-186-7105INTERCHANGEABLE
DRILL,MASONRY,HAND
5133-00-186-7105
4730-00-193-7080INTERCHANGEABLE
ELBOW,PIPE
013-405
3030-00-288-6460INTERCHANGEABLE
BELT,V
378
1730-00-391-7935INTERCHANGEABLE
JACK,HYDRAULIC,TRIPOD
996-010
5950-00-519-7971INTERCHANGEABLE
TRANSFORMER,POWER
598
1730-00-544-5646INTERCHANGEABLE
JACK,HYDRAULIC,TRIPOD
2943-010
4210-00-621-4139INTERCHANGEABLE
RING PIN
598
4530-00-718-7930INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
60121
5330-00-737-6534INTERCHANGEABLE
RETAINER,PACKING
59-8
2940-00-817-5338INTERCHANGEABLE
FILTER ELEMENT,FLUID
119390A
6240-00-923-0758INTERCHANGEABLE
LAMP,INCANDESCENT
1730

Frequently Asked Questions

What is NSN 1730-00-391-7897?

NSN 1730-00-391-7897 is a Jack,hydraulic,tripod, manufactured by Malabar, classified under FSC 1730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1730-00-391-7897?

NSN 1730-00-391-7897 has 6 cross-referenced part numbers: 517 (Malabar), 3S3-16 (Malabar), 598 (Malabar), 51700 (Malabar), 59800 (Malabar) and 1 more.

What NSN replaces 1730-00-391-7897?

There are 12 known substitutes for 1730-00-391-7897: 3110-00-100-0650, 5133-00-186-7105, 4730-00-193-7080 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 517?

Key specifications for 517: Maximum Extended Height: 39.000 INCHES IN; Screw Extension: NOT INCLUDED; Pump Removability: NONREMOVABLE; Leg Extension: NOT INCLUDED. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1730-00-391-7897 still in active supply?

NSN 1730-00-391-7897 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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