PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1905-5Extension,jack,acft

Columbus Jack Corporation Div Columbus Jack · NSN 1730-00-239-8955 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-239-8955 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-239-8955. Primary manufacturer part number: 1905-5.
Features
  • Extension,jack,acft — FSC 1730
  • 2 verified cross-references
  • Primary manufacturer: Columbus Jack Corporation Div Columbus Jack
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Extension,jack,acft, cataloged under National Stock Number 1730-00-239-8955, 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 Columbus Jack Corporation Div Columbus Jack. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameExtension,jack,acft
FSC / FSG1730 — No Item Name Available (FSG 17)
ManufacturersColumbus Jack Corporation Div Columbus Jack (CAGE 00994); Age Logistics Corporation (CAGE 02708)
Technical Specifications
ParameterValue
NSN1730-00-239-8955
Primary Part Number1905-5
Item NameExtension,jack,acft
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerColumbus Jack Corporation Div Columbus Jack
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-479-17352N4925 INTERCHANGEABLE
Transistor
Semitronics Corp
5305-00-984-6225MS35206-238 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6550-01-334-873519-055 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
5998-01-339-317019055 INTERCHANGEABLE
Circuit Card Assembly
H M W Enterprises, Inc.
7930-01-418-1155 INTERCHANGEABLE
Cleaning Compound,solvent-Deterg
3110-01-418-82911909SA3LOA08C65S299340 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
1905-5 PRIMARY Columbus Jack Corporation Div Columbus Jack (USA)
1905-5 Age Logistics Corporation (USA)
Related Parts
5961-00-479-1735INTERCHANGEABLE
TRANSISTOR
2N4925
5305-00-984-6225INTERCHANGEABLE
SCREW,MACHINE
MS35206-238
6550-01-334-8735INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
19-055
5998-01-339-3170INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
19055
7930-01-418-1155INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT-DETERG
3110-01-418-8291INTERCHANGEABLE
BEARING,BALL,ANNULAR
1909SA3LOA08C65S299340

Frequently Asked Questions

What is NSN 1730-00-239-8955?

NSN 1730-00-239-8955 is a Extension,jack,acft, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-00-239-8955?

NSN 1730-00-239-8955 has 2 cross-referenced part numbers: 1905-5 (Columbus Jack Corporation Div Columbus Jack), 1905-5 (Age Logistics Corporation).

What NSN replaces 1730-00-239-8955?

There are 6 known substitutes for 1730-00-239-8955: 5961-00-479-1735, 5305-00-984-6225, 6550-01-334-8735 and 3 more. Verify interchangeability with system specifications before substitution.

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