PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5780Tongue Assembly

Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc · NSN 2540-00-108-5999 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-108-5999 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-108-5999. Primary manufacturer part number: 5780.
Features
  • Tongue Assembly — FSC 2540
  • 1 verified cross-reference
  • Primary manufacturer: Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tongue Assembly, cataloged under National Stock Number 2540-00-108-5999, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-00-108-5999
Primary Part Number5780
Item NameTongue Assembly
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerJaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5330-00-114-2106 INTERCHANGEABLE
Packing,preformed
2995-00-199-7412 INTERCHANGEABLE
Cylinder,counter Ba
5935-00-496-5406 INTERCHANGEABLE
Connector,receptacle,electrical
9540-00-720-0683 INTERCHANGEABLE
Beam,structural
5950-00-827-86049175621 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5960-00-892-0861 INTERCHANGEABLE
Electron Tube
6660-00-897-21125-780 INTERCHANGEABLE
Gage,precipitation
Belfort Instrument Company
3455-01-050-47894741-0156 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
4820-01-096-90515780 INTERCHANGEABLE
Valve,flow Control
P.k. Lindsay Co., Inc. Dba P.k. Lindsay Co., Inc.
4920-01-115-6999114G0020-1 INTERCHANGEABLE
Adapter Set
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
5780 PRIMARY Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
Related Parts
5330-00-114-2106INTERCHANGEABLE
PACKING,PREFORMED
2995-00-199-7412INTERCHANGEABLE
CYLINDER,COUNTER BA
5935-00-496-5406INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
9540-00-720-0683INTERCHANGEABLE
BEAM,STRUCTURAL
5950-00-827-8604INTERCHANGEABLE
TRANSFORMER,POWER
9175621
5960-00-892-0861INTERCHANGEABLE
ELECTRON TUBE
6660-00-897-2112INTERCHANGEABLE
GAGE,PRECIPITATION
5-780
3455-01-050-4789INTERCHANGEABLE
CUTTER,MILLING,END
4741-0156
4820-01-096-9051INTERCHANGEABLE
VALVE,FLOW CONTROL
5780
4920-01-115-6999INTERCHANGEABLE
ADAPTER SET
114G0020-1
4520-01-154-6738INTERCHANGEABLE
IGNITER,SPARK,FUEL
6150-01-290-2001INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5780

Frequently Asked Questions

What is NSN 2540-00-108-5999?

NSN 2540-00-108-5999 is a Tongue Assembly, manufactured by Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-108-5999?

NSN 2540-00-108-5999 has 1 cross-referenced part number: 5780 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc).

What NSN replaces 2540-00-108-5999?

There are 12 known substitutes for 2540-00-108-5999: 5330-00-114-2106, 2995-00-199-7412, 5935-00-496-5406 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5780?

Key specifications for 5780: End Item Identification: GRUMMAN AEROSPACE A10 AIRCRAFT. 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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