PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40040-1Housing,lwr,aircraf

United Technologies Corp Hamilton Sundstrand Corp · NSN 1680-01-562-5027 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-562-5027 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-562-5027. Primary manufacturer part number: 40040-1.
Features
  • Housing,lwr,aircraf — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: United Technologies Corp Hamilton Sundstrand Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,lwr,aircraf, cataloged under National Stock Number 1680-01-562-5027, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is United Technologies Corp Hamilton Sundstrand Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,lwr,aircraf
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersUnited Technologies Corp Hamilton Sundstrand Corp (CAGE 07148)
Technical Specifications
ParameterValue
NSN1680-01-562-5027
Primary Part Number40040-1
Item NameHousing,lwr,aircraf
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerUnited Technologies Corp Hamilton Sundstrand Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2915-00-155-809840040-1 INTERCHANGEABLE
Valve,fuel Shutoff
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
4330-00-218-5914 INTERCHANGEABLE
Holder,nozzle
4210-00-242-83993221-2014-0 INTERCHANGEABLE
Panel,inner Roof
Kidde Fire Fighting, Inc. Div National Foam
6635-00-431-3766 INTERCHANGEABLE
Light,ultraviolet,metals Examini
5340-01-394-244940022-1 INTERCHANGEABLE
Bracket,angle
Morpac Industries, Inc Div Actuator
5825-01-413-2300 INTERCHANGEABLE
Transmitter,coordinate Data
5310-01-542-0009400401 INTERCHANGEABLE
Washer,flat
Tri-Tec Manufacturing Llc
1330-01-681-7804400401 INTERCHANGEABLE
Repair Kit,grenade Launcher
Combined Systems Inc
Cross-Reference Index
Part NumberManufacturer
40040-1 PRIMARY United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
2915-00-155-8098INTERCHANGEABLE
VALVE,FUEL SHUTOFF
40040-1
4330-00-218-5914INTERCHANGEABLE
HOLDER,NOZZLE
4210-00-242-8399INTERCHANGEABLE
PANEL,INNER ROOF
3221-2014-0
6635-00-431-3766INTERCHANGEABLE
LIGHT,ULTRAVIOLET,METALS EXAMINI
5340-01-394-2449INTERCHANGEABLE
BRACKET,ANGLE
40022-1
5825-01-413-2300INTERCHANGEABLE
TRANSMITTER,COORDINATE DATA
5310-01-542-0009INTERCHANGEABLE
WASHER,FLAT
400401
1330-01-681-7804INTERCHANGEABLE
REPAIR KIT,GRENADE LAUNCHER
400401

Frequently Asked Questions

What is NSN 1680-01-562-5027?

NSN 1680-01-562-5027 is a Housing,lwr,aircraf, manufactured by United Technologies Corp Hamilton Sundstrand Corp, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-562-5027?

NSN 1680-01-562-5027 has 1 cross-referenced part number: 40040-1 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 1680-01-562-5027?

There are 8 known substitutes for 1680-01-562-5027: 2915-00-155-8098, 4330-00-218-5914, 4210-00-242-8399 and 5 more. Verify interchangeability with system specifications before substitution.

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