PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XB2345Plate Floating

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 2520-00-624-1186 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-624-1186 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-624-1186. Primary manufacturer part number: XB2345.
Features
  • Plate Floating — FSC 2520
  • General Characteristics Item Description: CAST IRON;14.000 IN.DIA;33 STUB TEETH;6/8 DIAMETRAL PITCH;PITCH DIA.5.500 IN;26 DEGREE PRESSURE ANGLE;ONE HOLE 0.672 IN DIA,1.120 IN.DEEP IN
  • 5 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate Floating, cataloged under National Stock Number 2520-00-624-1186, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-624-1186
Primary Part NumberXB2345
Item NamePlate Floating
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
General Characteristics Item DescriptionCAST IRON;14.000 IN.DIA;33 STUB TEETH;6/8 DIAMETRAL PITCH;PITCH DIA.5.500 IN;26 DEGREE PRESSURE ANGLE;ONE HOLE 0.672 IN DIA,1.120 IN.DEEP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5355-00-160-59781JB3892-2 INTERCHANGEABLE
Knob
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2520-00-753-858722Y6208 INTERCHANGEABLE
Case W Cover Asy
Chrysler Realty Company Llc Dba Daimler Chrysler
5950-00-930-9119375-2236G3 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
A6512 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
3N8125 Caterpillar Inc Div Caterpillar Defense (USA)
271984R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
XB2345 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
4H3 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5355-00-160-5978INTERCHANGEABLE
KNOB
1JB3892-2
2520-00-753-8587INTERCHANGEABLE
CASE W COVER ASY
22Y6208
5950-00-930-9119INTERCHANGEABLE
COIL,RADIO FREQUENCY
375-2236G3

Frequently Asked Questions

What is NSN 2520-00-624-1186?

NSN 2520-00-624-1186 is a Plate Floating, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-624-1186?

NSN 2520-00-624-1186 has 5 cross-referenced part numbers: A6512 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 3N8125 (Caterpillar Inc Div Caterpillar Defense), 271984R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), XB2345 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 4H3 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 2520-00-624-1186?

There are 3 known substitutes for 2520-00-624-1186: 5355-00-160-5978, 2520-00-753-8587, 5950-00-930-9119. Verify interchangeability with system specifications before substitution.

What are the specifications of XB2345?

Key specifications for XB2345: General Characteristics Item Description: CAST IRON;14.000 IN.DIA;33 STUB TEETH;6/8 DIAMETRAL PITCH;PITCH DIA.5.500 IN;26 DEGREE PRESSURE ANGLE;ONE HOLE 0.672 IN DIA,1.120 IN.DEEP IN. 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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