PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32-45252-5Arm Assembly,torque,landing Gear

The Boeing Company Div Defense · NSN 1620-00-788-1907 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-788-1907 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-788-1907. Primary manufacturer part number: 32-45252-5.
Features
  • Arm Assembly,torque,landing Gear — FSC 1620
  • 6 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Arm Assembly,torque,landing Gear, cataloged under National Stock Number 1620-00-788-1907, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company Div Defense. This item has 6 commercial cross-references from 5 manufacturers, 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
NSN1620-00-788-1907
Primary Part Number32-45252-5
Item NameArm Assembly,torque,landing Gear
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4520-01-261-098817-3748 INTERCHANGEABLE
Heating Element,electrical,nonim
Hewlett-Packard Company Dba HP
Cross-Reference Index
Part NumberManufacturer
173748 Goodrich Corporation (USA)
1688-147 Goodrich Corporation Div Advanced Structures Landing Systems (USA)
32-45252-5 PRIMARY The Boeing Company Div Defense (USA)
173748 Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA)
173748 Goodrich Corporation Div Advanced Structures Landing Systems (USA)
173748 Goodrich Corp Dba Goodrich Corp (USA)
Related Parts
4520-01-261-0988INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
17-3748

Frequently Asked Questions

What is NSN 1620-00-788-1907?

NSN 1620-00-788-1907 is a Arm Assembly,torque,landing Gear, manufactured by The Boeing Company Div Defense, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-788-1907?

NSN 1620-00-788-1907 has 6 cross-referenced part numbers: 173748 (Goodrich Corporation), 1688-147 (Goodrich Corporation Div Advanced Structures Landing Systems), 32-45252-5 (The Boeing Company Div Defense), 173748 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)), 173748 (Goodrich Corporation Div Advanced Structures Landing Systems) and 1 more.

What NSN replaces 1620-00-788-1907?

There is 1 known substitute for 1620-00-788-1907: 4520-01-261-0988. Verify interchangeability with system specifications before substitution.

What are the specifications of 32-45252-5?

Key specifications for 32-45252-5: Special Features: MULTI-MATERIAL;TORQUE ARM 1;BUSHING 3;LUBRICATOR 3. 1 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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