PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

140121Base Plate,body

Enjet Aero Dayton Inc · NSN 2540-01-505-3165 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-505-3165 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-505-3165. Primary manufacturer part number: 140121.
Features
  • Base Plate,body — FSC 2540
  • Material: ALUMINUM
  • 1 verified cross-reference
  • Primary manufacturer: Enjet Aero Dayton Inc
Applications
  • Applications requiring Aluminum construction
General Description

The Base Plate,body, cataloged under National Stock Number 2540-01-505-3165, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Enjet Aero Dayton Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN2540-01-505-3165
Primary Part Number140121
Item NameBase Plate,body
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerEnjet Aero Dayton Inc
StatusACTIVE
MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5940-00-082-4665 INTERCHANGEABLE
Terminal Board
5996-00-090-6374 INTERCHANGEABLE
Amplifier Subassembly
5977-00-337-9882 INTERCHANGEABLE
Brush,electrical Contact
5970-01-269-84101401-21 INTERCHANGEABLE
Insulator,bushing
Lta/d-Cemco Inc Dba D-Cemco
5340-01-548-6929 INTERCHANGEABLE
Guard,rock
Cross-Reference Index
Part NumberManufacturer
140121 PRIMARY Enjet Aero Dayton Inc (USA)
Related Parts
5940-00-082-4665INTERCHANGEABLE
TERMINAL BOARD
5996-00-090-6374INTERCHANGEABLE
AMPLIFIER SUBASSEMBLY
5977-00-337-9882INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5970-01-269-8410INTERCHANGEABLE
INSULATOR,BUSHING
1401-21
5340-01-548-6929INTERCHANGEABLE
GUARD,ROCK

Frequently Asked Questions

What is NSN 2540-01-505-3165?

NSN 2540-01-505-3165 is a Base Plate,body, manufactured by Enjet Aero Dayton Inc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-505-3165?

NSN 2540-01-505-3165 has 1 cross-referenced part number: 140121 (Enjet Aero Dayton Inc).

What NSN replaces 2540-01-505-3165?

There are 5 known substitutes for 2540-01-505-3165: 5940-00-082-4665, 5996-00-090-6374, 5977-00-337-9882 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 140121?

Key specifications for 140121: End Item Identification: APACHE ATTACK HELICOPTER; Special Features: MACHINED ALUMINUM; Material: ALUMINUM. 3 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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