PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7787Trans

Eaton Corp Transmission Div · NSN 2520-00-350-6745 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-350-6745 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-350-6745. Primary manufacturer part number: 7787.
Features
  • Trans — FSC 2520
  • 4 verified cross-references
  • Primary manufacturer: Eaton Corp Transmission Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Trans, cataloged under National Stock Number 2520-00-350-6745, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Eaton Corp Transmission Div. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTrans
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersSpalla Inc (CAGE 22852); Paccar Government Group Co Yarrow Bay Office Pk (CAGE 45320); Eaton Corp Transmission Div (CAGE 73460)
Technical Specifications
ParameterValue
NSN2520-00-350-6745
Primary Part Number7787
Item NameTrans
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerEaton Corp Transmission Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5325-00-255-56137787 INTERCHANGEABLE
Ring,retaining
Huck International, Inc. Div Kingston Operations
3120-00-287-7397302-1009-3 INTERCHANGEABLE
Bearing,sleeve
Raytheon Company Div Corp
9540-00-401-6825 INTERCHANGEABLE
Beam,structural
4210-00-889-48627787 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
Tyco Fire Products Lp
3040-01-143-8050 INTERCHANGEABLE
Disc,brake
2915-01-251-7455 INTERCHANGEABLE
Actuator,electro-Mechanical,line
Cross-Reference Index
Part NumberManufacturer
7787 Spalla Inc (USA)
7787 Paccar Government Group Co Yarrow Bay Office Pk (USA)
4B86 Paccar Government Group Co Yarrow Bay Office Pk (USA)
7787 PRIMARY Eaton Corp Transmission Div (USA)
Related Parts
5325-00-255-5613INTERCHANGEABLE
RING,RETAINING
7787
3120-00-287-7397INTERCHANGEABLE
BEARING,SLEEVE
302-1009-3
9540-00-401-6825INTERCHANGEABLE
BEAM,STRUCTURAL
4210-00-889-4862INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
7787
3040-01-143-8050INTERCHANGEABLE
DISC,BRAKE
2915-01-251-7455INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE

Frequently Asked Questions

What is NSN 2520-00-350-6745?

NSN 2520-00-350-6745 is a Trans, manufactured by Eaton Corp Transmission Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-350-6745?

NSN 2520-00-350-6745 has 4 cross-referenced part numbers: 7787 (Spalla Inc), 7787 (Paccar Government Group Co Yarrow Bay Office Pk), 4B86 (Paccar Government Group Co Yarrow Bay Office Pk), 7787 (Eaton Corp Transmission Div).

What NSN replaces 2520-00-350-6745?

There are 6 known substitutes for 2520-00-350-6745: 5325-00-255-5613, 3120-00-287-7397, 9540-00-401-6825 and 3 more. Verify interchangeability with system specifications before substitution.

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