PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115631Adapter Assembly,valve Connectio

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 1650-00-783-1079 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-783-1079 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-783-1079. Primary manufacturer part number: 115631.
Features
  • Adapter Assembly,valve Connectio — FSC 1650
  • General Characteristics Item Description: CONSISTS OF ONE EACH ADAPTER,P/N 115631-3,ALUM ALLOY,QQ-A-225/6,TEMP T4 12024-T41;TUBE,P/N 115631-5,ALUM ALLOY,QQ-A-225/8,TEMP T6 6061-T00;O/A DIM 1.275 IN. MIN. AND 1.285 IN. MAX. HT;3.980 IN. MIN. AND 4.000 IN. MAX. DIA;3.500-12UN-2A THDS A
  • 4 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Adapter Assembly,valve Connectio, cataloged under National Stock Number 1650-00-783-1079, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-783-1079
Primary Part Number115631
Item NameAdapter Assembly,valve Connectio
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF ONE EACH ADAPTER,P/N 115631-3,ALUM ALLOY,QQ-A-225/6,TEMP T4 12024-T41;TUBE,P/N 115631-5,ALUM ALLOY,QQ-A-225/8,TEMP T6 6061-T00;O/A DIM 1.275 IN. MIN. AND 1.285 IN. MAX. HT;3.980 IN. MIN. AND 4.000 IN. MAX. DIA;3.500-12UN-2A THDS A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1355-00-389-23271146264 INTERCHANGEABLE
Tool,switch Adjusti
Army, United States Department of the Dba Rock Island Arsenal Jmtc
6685-00-821-9858318470-2 INTERCHANGEABLE
Dampener,fluid Pressure
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
Cross-Reference Index
Part NumberManufacturer
115631 Honeywell International Inc. Div Aerospace - Torrance (USA)
115631 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
115631 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
115631 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
1355-00-389-2327INTERCHANGEABLE
TOOL,SWITCH ADJUSTI
1146264
6685-00-821-9858INTERCHANGEABLE
DAMPENER,FLUID PRESSURE
318470-2

Frequently Asked Questions

What is NSN 1650-00-783-1079?

NSN 1650-00-783-1079 is a Adapter Assembly,valve Connectio, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-783-1079?

NSN 1650-00-783-1079 has 4 cross-referenced part numbers: 115631 (Honeywell International Inc. Div Aerospace - Torrance), 115631 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 115631 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 115631 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 1650-00-783-1079?

There are 2 known substitutes for 1650-00-783-1079: 1355-00-389-2327, 6685-00-821-9858. Verify interchangeability with system specifications before substitution.

What are the specifications of 115631?

Key specifications for 115631: General Characteristics Item Description: CONSISTS OF ONE EACH ADAPTER,P/N 115631-3,ALUM ALLOY,QQ-A-225/6,TEMP T4 12024-T41;TUBE,P/N 115631-5,ALUM ALLOY,QQ-A-225/8,TEMP T6 6061-T00;O/A DIM 1.275 IN. MIN. AND 1.285 IN. MAX. HT;3.980 IN. MIN. AND 4.000 IN. MAX. DIA;3.500-12UN-2A THDS A. 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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