PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-3-14Jack,hydraulic,tripod

Malabar · NSN 1730-00-912-3998 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-912-3998 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-912-3998. Primary manufacturer part number: 12-3-14.
Features
  • Jack,hydraulic,tripod — FSC 1730
  • Functional Description: AN INTEGAL UNIT CONSISTING OF MULTIPLE EXTENSION RAM AND PLUNGERS,RESERVOIR,HAND PUMP,3 TRIPOD LEGS EQUIPED WITH SPRING LOADED CASTERS
  • Functional Classification: HH-1.2
  • Screw Extension Height: 3.000 INCHES NOMINAL IN
  • Hydraulic Lift Height: 23.000 INCHES NOMINAL IN
  • Entry Date: 81-01-01
  • Relationship to Similar Equipment: SIMILAR TO 1730-00-640-8133 AND 1730-00-554-5436
  • Leg Extension: NOT INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Jack,hydraulic,tripod, cataloged under National Stock Number 1730-00-912-3998, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN1730-00-912-3998
Primary Part Number12-3-14
Item NameJack,hydraulic,tripod
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerMalabar
StatusCANCELLED
Functional DescriptionAN INTEGAL UNIT CONSISTING OF MULTIPLE EXTENSION RAM AND PLUNGERS,RESERVOIR,HAND PUMP,3 TRIPOD LEGS EQUIPED WITH SPRING LOADED CASTERS
Functional ClassificationHH-1.2
Screw Extension Height3.000 INCHES NOMINAL IN
Hydraulic Lift Height23.000 INCHES NOMINAL IN
Entry Date81-01-01
Relationship to Similar EquipmentSIMILAR TO 1730-00-640-8133 AND 1730-00-554-5436
Leg ExtensionNOT INCLUDED
Maximum Extended Height40.000 INCHES IN
Load Capacity12.000 TONS
Screw ExtensionINCLUDED
Reference Data and LiteratureT.O. 35A2-2-36-21, 35A2-2-54-1
Pump RemovabilityNONREMOVABLE
Retracted Height14.000 INCHES NOMINAL IN
Type/model DesignationMMU-59E
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5999-00-086-8938 INTERCHANGEABLE
Contact,electrical
3110-00-100-4173482-472X INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5133-00-227-9656 INTERCHANGEABLE
Drill,twist
4820-00-262-7020651791 INTERCHANGEABLE
Valve,globe
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-00-880-755912314 INTERCHANGEABLE
Spring,helical,compression
Pneudraulics, Inc.
1560-00-886-140112314 INTERCHANGEABLE
Panel Assembly
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5355-00-907-851512314 INTERCHANGEABLE
Knob
Aerosonic Llc
5905-01-177-0523 INTERCHANGEABLE
Resistor Network,fixed,film
5355-01-212-016712314 INTERCHANGEABLE
Knob
Dover Corp Groen Div
5980-01-257-6822 INTERCHANGEABLE
Light Emitting Diode
Cross-Reference Index
Part NumberManufacturer
TYP-16-39-12-3S-ES Fordham Engineering Andrew Engineering (aust) Pty. Ltd. (AUS)
12-3-14 Jadcap Machine Works, Inc. (USA)
12-3-14 PRIMARY Malabar (USA)
12314 Malabar (USA)
12-3-14 Us Army Aviation and Missile Command (USA)
Related Parts
5999-00-086-8938INTERCHANGEABLE
CONTACT,ELECTRICAL
3110-00-100-4173INTERCHANGEABLE
BEARING,ROLLER,TAPERED
482-472X
5133-00-227-9656INTERCHANGEABLE
DRILL,TWIST
4820-00-262-7020INTERCHANGEABLE
VALVE,GLOBE
651791
5360-00-880-7559INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12314
1560-00-886-1401INTERCHANGEABLE
PANEL ASSEMBLY
12314
5355-00-907-8515INTERCHANGEABLE
KNOB
12314
5905-01-177-0523INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
5355-01-212-0167INTERCHANGEABLE
KNOB
12314
5980-01-257-6822INTERCHANGEABLE
LIGHT EMITTING DIODE
5120-01-430-7971INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4720-01-538-3044INTERCHANGEABLE
HOSE,NONMETALLIC
13695

Frequently Asked Questions

What is NSN 1730-00-912-3998?

NSN 1730-00-912-3998 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 1730-00-912-3998?

NSN 1730-00-912-3998 has 5 cross-referenced part numbers: TYP-16-39-12-3S-ES (Fordham Engineering Andrew Engineering (aust) Pty. Ltd.), 12-3-14 (Jadcap Machine Works, Inc.), 12-3-14 (Malabar), 12314 (Malabar), 12-3-14 (Us Army Aviation and Missile Command).

What NSN replaces 1730-00-912-3998?

There are 12 known substitutes for 1730-00-912-3998: 5999-00-086-8938, 3110-00-100-4173, 5133-00-227-9656 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12-3-14?

Key specifications for 12-3-14: Functional Description: AN INTEGAL UNIT CONSISTING OF MULTIPLE EXTENSION RAM AND PLUNGERS,RESERVOIR,HAND PUMP,3 TRIPOD LEGS EQUIPED WITH SPRING LOADED CASTERS; Functional Classification: HH-1.2; Screw Extension Height: 3.000 INCHES NOMINAL IN; Hydraulic Lift Height: 23.000 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1730-00-912-3998 still in active supply?

NSN 1730-00-912-3998 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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