PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12312Shaft Assembly,clut

Funk Mfg Co Sub of Deere and Co · NSN 2520-00-728-7444 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-728-7444 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-728-7444. Primary manufacturer part number: 12312.
Features
  • Shaft Assembly,clut — FSC 2520
  • 1 verified cross-reference
  • Primary manufacturer: Funk Mfg Co Sub of Deere and Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft Assembly,clut, cataloged under National Stock Number 2520-00-728-7444, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Funk Mfg Co Sub of Deere and Co. 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.

Catalog Facts
Item NameShaft Assembly,clut
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersFunk Mfg Co Sub of Deere and Co (CAGE 96105)
Technical Specifications
ParameterValue
NSN2520-00-728-7444
Primary Part Number12312
Item NameShaft Assembly,clut
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerFunk Mfg Co Sub of Deere and Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-227-8620 INTERCHANGEABLE
Tap,thread Cutting
5133-00-227-9654 INTERCHANGEABLE
Drill,twist
4730-00-277-78804152-400 INTERCHANGEABLE
Locknut,pipe
Flagg Stanley G & Co Inc Dba Flagg Brass
3020-00-486-8170 INTERCHANGEABLE
Gear,worm
5970-00-509-064212312 INTERCHANGEABLE
Insulator,antenna
Dayton-Granger, Inc.
5360-00-592-518612312 INTERCHANGEABLE
Spring,helical,extension
Lake Shore Systems, Inc.
5120-00-618-49135120-00-618-4913 INTERCHANGEABLE
Anvil,jeweler's
General Services Administration Federal Supply Service
5365-00-821-045112312 INTERCHANGEABLE
Spacer,sleeve
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5975-00-935-9617 INTERCHANGEABLE
Mounting Base,electrical Equipme
4820-01-087-9562 INTERCHANGEABLE
Valve,globe
Cross-Reference Index
Part NumberManufacturer
12312 PRIMARY Funk Mfg Co Sub of Deere and Co (USA)
Related Parts
5136-00-227-8620INTERCHANGEABLE
TAP,THREAD CUTTING
5133-00-227-9654INTERCHANGEABLE
DRILL,TWIST
4730-00-277-7880INTERCHANGEABLE
LOCKNUT,PIPE
4152-400
3020-00-486-8170INTERCHANGEABLE
GEAR,WORM
5970-00-509-0642INTERCHANGEABLE
INSULATOR,ANTENNA
12312
5360-00-592-5186INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
12312
5120-00-618-4913INTERCHANGEABLE
ANVIL,JEWELER'S
5120-00-618-4913
5365-00-821-0451INTERCHANGEABLE
SPACER,SLEEVE
12312
5975-00-935-9617INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
4820-01-087-9562INTERCHANGEABLE
VALVE,GLOBE
6645-01-142-4560INTERCHANGEABLE
TIMER,INTERVAL
5950-01-169-4657INTERCHANGEABLE
TRANSFORMER,POWER
12312

Frequently Asked Questions

What is NSN 2520-00-728-7444?

NSN 2520-00-728-7444 is a Shaft Assembly,clut, manufactured by Funk Mfg Co Sub of Deere and Co, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-728-7444?

NSN 2520-00-728-7444 has 1 cross-referenced part number: 12312 (Funk Mfg Co Sub of Deere and Co).

What NSN replaces 2520-00-728-7444?

There are 12 known substitutes for 2520-00-728-7444: 5136-00-227-8620, 5133-00-227-9654, 4730-00-277-7880 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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