PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4956Hub,drive Shaft,clu

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 2520-00-463-6288 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-463-6288 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-463-6288. Primary manufacturer part number: 4956.
Features
  • Hub,drive Shaft,clu — FSC 2520
  • 1 verified cross-reference
  • 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 Hub,drive Shaft,clu, cataloged under National Stock Number 2520-00-463-6288, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHub,drive Shaft,clu
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208)
Technical Specifications
ParameterValue
NSN2520-00-463-6288
Primary Part Number4956
Item NameHub,drive Shaft,clu
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-218-2693 INTERCHANGEABLE
Retainer,packing
5330-01-038-10894950 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5825-01-445-7965 INTERCHANGEABLE
Shaft,output
5985-01-514-03604956 INTERCHANGEABLE
Isolator,radio Frequency Reflect
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
4956 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5330-00-218-2693INTERCHANGEABLE
RETAINER,PACKING
5330-01-038-1089INTERCHANGEABLE
SEAL,PLAIN ENCASED
4950
5825-01-445-7965INTERCHANGEABLE
SHAFT,OUTPUT
5985-01-514-0360INTERCHANGEABLE
ISOLATOR,RADIO FREQUENCY REFLECT
4956

Frequently Asked Questions

What is NSN 2520-00-463-6288?

NSN 2520-00-463-6288 is a Hub,drive Shaft,clu, 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 2520-00-463-6288?

NSN 2520-00-463-6288 has 1 cross-referenced part number: 4956 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 2520-00-463-6288?

There are 4 known substitutes for 2520-00-463-6288: 5330-00-218-2693, 5330-01-038-1089, 5825-01-445-7965 and 1 more. Verify interchangeability with system specifications before substitution.

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