PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

540035Adapter,dump

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1660-00-083-3678 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-083-3678 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-083-3678. Primary manufacturer part number: 540035.
Features
  • Adapter,dump — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,dump, cataloged under National Stock Number 1660-00-083-3678, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,dump
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)
Technical Specifications
ParameterValue
NSN1660-00-083-3678
Primary Part Number540035
Item NameAdapter,dump
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-677-9221540035 INTERCHANGEABLE
Jack,telephone
Raytheon Company Dba Raytheon
2945-00-915-9571540035 INTERCHANGEABLE
Sleeve Assy
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4820-01-153-94472AL738 INTERCHANGEABLE
Valve,expansion
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
540035 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5935-00-677-9221INTERCHANGEABLE
JACK,TELEPHONE
540035
2945-00-915-9571INTERCHANGEABLE
SLEEVE ASSY
540035
4820-01-153-9447INTERCHANGEABLE
VALVE,EXPANSION
2AL738

Frequently Asked Questions

What is NSN 1660-00-083-3678?

NSN 1660-00-083-3678 is a Adapter,dump, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-083-3678?

NSN 1660-00-083-3678 has 1 cross-referenced part number: 540035 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 1660-00-083-3678?

There are 3 known substitutes for 1660-00-083-3678: 5935-00-677-9221, 2945-00-915-9571, 4820-01-153-9447. Verify interchangeability with system specifications before substitution.

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