PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S6170-70087-26Fitting,support Ass

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · NSN 1730-00-471-1174 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-471-1174 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-471-1174. Primary manufacturer part number: S6170-70087-26.
Features
  • Fitting,support Ass — FSC 1730
  • 6 verified cross-references
  • Primary manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fitting,support Ass, cataloged under National Stock Number 1730-00-471-1174, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFitting,support Ass
FSC / FSG1730 — No Item Name Available (FSG 17)
ManufacturersSociety of Automotive Engineers Inc (CAGE 81343); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)
Technical Specifications
ParameterValue
NSN1730-00-471-1174
Primary Part NumberS6170-70087-26
Item NameFitting,support Ass
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1730-00-035-6581F52114-162 INTERCHANGEABLE
Towbar Assembly,tra
The Boeing Company Div Legacy Wichita
1730-00-087-45046-76196-1 INTERCHANGEABLE
Blanket,heat,drag Chute
Northrop Grumman Systems Corporation
1730-00-122-52446798861 INTERCHANGEABLE
Protector Kit,compressor
Allison Transmission Inc Dba Allison Transmission, Inc
1730-00-229-0825F52114-104 INTERCHANGEABLE
Arm,dolly Support
The Boeing Company Div Defense
4530-00-276-9829 INTERCHANGEABLE
Plate,sprayer,oil Burner Atomize
1650-00-347-41714547895 INTERCHANGEABLE
Piston,linear Actuating Cylinder
The Boeing Company
1730-00-534-17957425084-10 INTERCHANGEABLE
Cover,aircraft Ground Servicing
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
1730-00-542-500365C35673-1 INTERCHANGEABLE
Cover,end Plate,retractor
Air Armament Center/ En
1730-00-573-87593S31133-107 INTERCHANGEABLE
Crank Assembly
Lockheed Martin Corp
1730-00-709-3773 INTERCHANGEABLE
Frame,axle Jack
Cross-Reference Index
Part NumberManufacturer
ASME B46.1-95 Society of Automotive Engineers Inc (USA)
MIL-S-7742D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-6758 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-H-6875H Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
S6170-70087-26 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
MIL-STD-130J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
1730-00-035-6581INTERCHANGEABLE
TOWBAR ASSEMBLY,TRA
F52114-162
1730-00-087-4504INTERCHANGEABLE
BLANKET,HEAT,DRAG CHUTE
6-76196-1
1730-00-122-5244INTERCHANGEABLE
PROTECTOR KIT,COMPRESSOR
6798861
1730-00-229-0825INTERCHANGEABLE
ARM,DOLLY SUPPORT
F52114-104
4530-00-276-9829INTERCHANGEABLE
PLATE,SPRAYER,OIL BURNER ATOMIZE
1650-00-347-4171INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
4547895
1730-00-534-1795INTERCHANGEABLE
COVER,AIRCRAFT GROUND SERVICING
7425084-10
1730-00-542-5003INTERCHANGEABLE
COVER,END PLATE,RETRACTOR
65C35673-1
1730-00-573-8759INTERCHANGEABLE
CRANK ASSEMBLY
3S31133-107
1730-00-709-3773INTERCHANGEABLE
FRAME,AXLE JACK
1730-00-758-5020INTERCHANGEABLE
SECURING DEVICE ASSEMBLY
114E5996-27
1730-00-764-0279INTERCHANGEABLE
LOCKNUT,JACK,AIRCRAFT
8215-6

Frequently Asked Questions

What is NSN 1730-00-471-1174?

NSN 1730-00-471-1174 is a Fitting,support Ass, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-00-471-1174?

NSN 1730-00-471-1174 has 6 cross-referenced part numbers: ASME B46.1-95 (Society of Automotive Engineers Inc), MIL-S-7742D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-6758 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-H-6875H (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), S6170-70087-26 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp) and 1 more.

What NSN replaces 1730-00-471-1174?

There are 12 known substitutes for 1730-00-471-1174: 1730-00-035-6581, 1730-00-087-4504, 1730-00-122-5244 and 9 more. Verify interchangeability with system specifications before substitution.

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