PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F582Fitting,wiper Exhaust

Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc · NSN 2540-00-409-0738 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-409-0738 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-409-0738. Primary manufacturer part number: F582.
Features
  • Fitting,wiper Exhaust — FSC 2540
  • General Characteristics Item Description: BRASS;0.438 IN. HEX ACROSS THE FLATS; 0.438 IN. LG; CENTER HOLE 0.125 IN. DRILL THRU AND 0.250 IN. DRILL 0.344 IN. DEEP; THD END 0.125-27 NPTF EXTERNAL THD 0.344 IN. LG 30.0 DEGREE CHAMFER AT EXTREME END IN
  • 1 verified cross-reference
  • Primary manufacturer: Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fitting,wiper Exhaust, cataloged under National Stock Number 2540-00-409-0738, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-00-409-0738
Primary Part NumberF582
Item NameFitting,wiper Exhaust
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerCvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
StatusACTIVE
General Characteristics Item DescriptionBRASS;0.438 IN. HEX ACROSS THE FLATS; 0.438 IN. LG; CENTER HOLE 0.125 IN. DRILL THRU AND 0.250 IN. DRILL 0.344 IN. DEEP; THD END 0.125-27 NPTF EXTERNAL THD 0.344 IN. LG 30.0 DEGREE CHAMFER AT EXTREME END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5930-00-852-84908720190 INTERCHANGEABLE
Switch,push
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
F582 PRIMARY Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc (USA)
Related Parts
5930-00-852-8490INTERCHANGEABLE
SWITCH,PUSH
8720190

Frequently Asked Questions

What is NSN 2540-00-409-0738?

NSN 2540-00-409-0738 is a Fitting,wiper Exhaust, manufactured by Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-409-0738?

NSN 2540-00-409-0738 has 1 cross-referenced part number: F582 (Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc).

What NSN replaces 2540-00-409-0738?

There is 1 known substitute for 2540-00-409-0738: 5930-00-852-8490. Verify interchangeability with system specifications before substitution.

What are the specifications of F582?

Key specifications for F582: End Item Identification: HARNISCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431; General Characteristics Item Description: BRASS;0.438 IN. HEX ACROSS THE FLATS; 0.438 IN. LG; CENTER HOLE 0.125 IN. DRILL THRU AND 0.250 IN. DRILL 0.344 IN. DEEP; THD END 0.125-27 NPTF EXTERNAL THD 0.344 IN. LG 30.0 DEGREE CHAMFER AT EXTREME END IN. 2 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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