PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X125AShifter Fork,vehicular

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 2520-00-589-0574 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-589-0574 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-589-0574. Primary manufacturer part number: X125A.
Features
  • Shifter Fork,vehicular — FSC 2520
  • Style Designator: STRAIGHT, SHAFT MOUNTED, CLAMP TYPE
  • Material: IRON MALLEABLE
  • 5 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Applications requiring Iron Malleable construction
General Description

The Shifter Fork,vehicular, cataloged under National Stock Number 2520-00-589-0574, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-589-0574
Primary Part NumberX125A
Item NameShifter Fork,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Style DesignatorSTRAIGHT, SHAFT MOUNTED, CLAMP TYPE
MaterialIRON MALLEABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-081-7674401242 INTERCHANGEABLE
Spring,helical,compression
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5120-00-335-5390125A INTERCHANGEABLE
Wrench,wheel Lug Nu
Cole Mfg Corp
5325-00-400-0112F7500-8B2 INTERCHANGEABLE
Stud,turnlock Fastener
Huck International, Inc
6625-00-403-7992 INTERCHANGEABLE
Test Set,laser Detecting
5998-00-471-938000180-66536 INTERCHANGEABLE
Circuit Card Assembly
Keysight Technologies Inc
3610-00-773-9062 INTERCHANGEABLE
Gear,angle Roller
6625-01-068-1212 INTERCHANGEABLE
Generator,signal
6130-01-206-8838125A INTERCHANGEABLE
Power Supply
Power General Corp
5985-01-221-2232887621-2 INTERCHANGEABLE
Waveguide Assembly
Raytheon Company Dba Raytheon Co
6625-01-225-7454 INTERCHANGEABLE
Disk,light Interrupting
Cross-Reference Index
Part NumberManufacturer
X125A PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
71377 Little Giant Crane and Shovel Inc (USA)
531297 Fwd Seagrave Holdings Lp (USA)
3765500 Bcp Construction Products Div of Terex Corp (USA)
125A Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5360-00-081-7674INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
401242
5120-00-335-5390INTERCHANGEABLE
WRENCH,WHEEL LUG NU
125A
5325-00-400-0112INTERCHANGEABLE
STUD,TURNLOCK FASTENER
F7500-8B2
6625-00-403-7992INTERCHANGEABLE
TEST SET,LASER DETECTING
5998-00-471-9380INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
00180-66536
3610-00-773-9062INTERCHANGEABLE
GEAR,ANGLE ROLLER
6625-01-068-1212INTERCHANGEABLE
GENERATOR,SIGNAL
6130-01-206-8838INTERCHANGEABLE
POWER SUPPLY
125A
5985-01-221-2232INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
887621-2
6625-01-225-7454INTERCHANGEABLE
DISK,LIGHT INTERRUPTING
3020-01-520-9183INTERCHANGEABLE
PULLEY,GROOVE
6515-01-562-9453INTERCHANGEABLE
RONGEUR
53-1297

Frequently Asked Questions

What is NSN 2520-00-589-0574?

NSN 2520-00-589-0574 is a Shifter Fork,vehicular, 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 2520-00-589-0574?

NSN 2520-00-589-0574 has 5 cross-referenced part numbers: X125A (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 71377 (Little Giant Crane and Shovel Inc), 531297 (Fwd Seagrave Holdings Lp), 3765500 (Bcp Construction Products Div of Terex Corp), 125A (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 2520-00-589-0574?

There are 12 known substitutes for 2520-00-589-0574: 5360-00-081-7674, 5120-00-335-5390, 5325-00-400-0112 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X125A?

Key specifications for X125A: Style Designator: STRAIGHT, SHAFT MOUNTED, CLAMP TYPE; Material: IRON MALLEABLE. 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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