PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R523Rod Assembly,dolly

Hiller Aircraft Corporation · NSN 1740-00-100-8878 · FSC 1740 · No Item Name Available
Verified by PartsTable
NSN 1740-00-100-8878 — this item is cataloged by the U.S. Government under National Stock Number 1740-00-100-8878. Primary manufacturer part number: R523.
Features
  • Rod Assembly,dolly — FSC 1740
  • General Characteristics Item Description: MATERIAL STEEL; O/A DIM 31 IN. LG X 7 IN. DIA; TUBE 17.15 LG WITH VARYING DIAS; 2 PLUGS,4.38 LG,INTERNALLY THREADED,1.494 DIA PORM .004,8 WASHERS,8 NUTS,8 BOLTS,DRILL .25 8 PLACES,DRILL .098 2 PLACES 1 IN. FROM END; 2 NUTS; 2 ROD ENDS,4.25 LG,3 IN. EXTERNALLY THREADED .75-16 NF-3 SPEC AN-S-126,CHAMFER 45 X .06,1.25 IN. NONTHREADED,.63R SPH IN
  • 1 verified cross-reference
  • Primary manufacturer: Hiller Aircraft Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rod Assembly,dolly, cataloged under National Stock Number 1740-00-100-8878, is classified within Federal Supply Class 1740 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Hiller Aircraft Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1740-00-100-8878
Primary Part NumberR523
Item NameRod Assembly,dolly
FSC / FSG1740 / 17 — No Item Name Available
ManufacturerHiller Aircraft Corporation
StatusACTIVE
General Characteristics Item DescriptionMATERIAL STEEL; O/A DIM 31 IN. LG X 7 IN. DIA; TUBE 17.15 LG WITH VARYING DIAS; 2 PLUGS,4.38 LG,INTERNALLY THREADED,1.494 DIA PORM .004,8 WASHERS,8 NUTS,8 BOLTS,DRILL .25 8 PLACES,DRILL .098 2 PLACES 1 IN. FROM END; 2 NUTS; 2 ROD ENDS,4.25 LG,3 IN. EXTERNALLY THREADED .75-16 NF-3 SPEC AN-S-126,CHAMFER 45 X .06,1.25 IN. NONTHREADED,.63R SPH IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-526-0304104-3 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Crane Carrier Company, Llc
Cross-Reference Index
Part NumberManufacturer
R523 PRIMARY Hiller Aircraft Corporation (USA)
Related Parts
4730-00-526-0304INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
104-3

Frequently Asked Questions

What is NSN 1740-00-100-8878?

NSN 1740-00-100-8878 is a Rod Assembly,dolly, manufactured by Hiller Aircraft Corporation, classified under FSC 1740 (No Item Name Available). Status: active.

What are the part numbers for NSN 1740-00-100-8878?

NSN 1740-00-100-8878 has 1 cross-referenced part number: R523 (Hiller Aircraft Corporation).

What NSN replaces 1740-00-100-8878?

There is 1 known substitute for 1740-00-100-8878: 4730-00-526-0304. Verify interchangeability with system specifications before substitution.

What are the specifications of R523?

Key specifications for R523: End Item Identification: 1740000998101; General Characteristics Item Description: MATERIAL STEEL; O/A DIM 31 IN. LG X 7 IN. DIA; TUBE 17.15 LG WITH VARYING DIAS; 2 PLUGS,4.38 LG,INTERNALLY THREADED,1.494 DIA PORM .004,8 WASHERS,8 NUTS,8 BOLTS,DRILL .25 8 PLACES,DRILL .098 2 PLACES 1 IN. FROM END; 2 NUTS; 2 ROD ENDS,4.25 LG,3 IN. EXTERNALLY THREADED .75-16 NF-3 SPEC AN-S-126,CHAMFER 45 X .06,1.25 IN. NONTHREADED,.63R SPH IN. 2 total characteristics are documented in the Federal Logistics Information System.

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