PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145HS552-1Valve,engine and Auxiliary Power

The Boeing Company · NSN 1650-01-117-2238 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-117-2238 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-117-2238. Primary manufacturer part number: 145HS552-1.
Features
  • Valve,engine and Auxiliary Power — FSC 1650
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DWG 145HS552-1
  • 2 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Valve,engine and Auxiliary Power, cataloged under National Stock Number 1650-01-117-2238, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-01-117-2238
Primary Part Number145HS552-1
Item NameValve,engine and Auxiliary Power
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SOURCE CONTROL DWG 145HS552-1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5306-00-151-1935 INTERCHANGEABLE
Bolt,machine
2805-00-396-395960930 INTERCHANGEABLE
Shaft Assembly,tach
Textron Lycoming Inc Williamsport Plant
1650-01-117-2239 INTERCHANGEABLE
Valve,engine and Auxiliary Power
1650-01-118-796460930 INTERCHANGEABLE
Valve,engine and Auxiliary Power
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3110-01-501-428660930 INTERCHANGEABLE
Bearing,ball,annular
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
145HS552-1 The Boeing Company (USA)
60930 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5306-00-151-1935INTERCHANGEABLE
BOLT,MACHINE
2805-00-396-3959INTERCHANGEABLE
SHAFT ASSEMBLY,TACH
60930
1650-01-117-2239INTERCHANGEABLE
VALVE,ENGINE AND AUXILIARY POWER
1650-01-118-7964INTERCHANGEABLE
VALVE,ENGINE AND AUXILIARY POWER
60930
3110-01-501-4286INTERCHANGEABLE
BEARING,BALL,ANNULAR
60930

Frequently Asked Questions

What is NSN 1650-01-117-2238?

NSN 1650-01-117-2238 is a Valve,engine and Auxiliary Power, manufactured by The Boeing Company, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-117-2238?

NSN 1650-01-117-2238 has 2 cross-referenced part numbers: 145HS552-1 (The Boeing Company), 60930 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-01-117-2238?

There are 5 known substitutes for 1650-01-117-2238: 5306-00-151-1935, 2805-00-396-3959, 1650-01-117-2239 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 145HS552-1?

Key specifications for 145HS552-1: End Item Identification: HELICOPTER,CARGO; CH-47 SERIES; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DWG 145HS552-1. 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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