PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PC-1339Disk,clutch,vehicular

Cmbf Products Inc · NSN 2520-00-620-3814 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-620-3814 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-620-3814. Primary manufacturer part number: PC-1339.
Features
  • Disk,clutch,vehicular — FSC 2520
  • Teeth Quantity Per Disk: 19
  • Flexibility: RIGID
  • Disk Material: STEEL
  • Construction: SOLID
  • Features Provided: FRICTION MATERIAL FACING
  • Design Type: DRY
  • Disk Type: INTERNAL TEETH
Applications
  • Applications requiring Copper Alloy construction
General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-00-620-3814, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Cmbf Products Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2520-00-620-3814
Primary Part NumberPC-1339
Item NameDisk,clutch,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerCmbf Products Inc
StatusCANCELLED
Teeth Quantity Per Disk19
FlexibilityRIGID
Disk MaterialSTEEL
ConstructionSOLID
Features ProvidedFRICTION MATERIAL FACING
Design TypeDRY
Disk TypeINTERNAL TEETH
MaterialCOPPER ALLOY
Outside Diameter6.490 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4720-00-176-46371339 INTERCHANGEABLE
Hose,special
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
5935-00-280-2442 INTERCHANGEABLE
Connector,plug,electrical
5950-00-645-8048S1246494 INTERCHANGEABLE
Transformer,power
Westinghouse Electric Corp
2090-00-779-58631339 INTERCHANGEABLE
Window,heated,electrical
Cornell-Carr Co., Inc.
2815-00-790-9281509-0008 INTERCHANGEABLE
Oil Seal,governor
Cummins Power Generation Inc.
4510-00-919-266013200E8812 INTERCHANGEABLE
Weight,check Valve,small
Cecom Lr Center
5841-00-927-6358 INTERCHANGEABLE
Amplifier,different
5340-00-975-15921339 INTERCHANGEABLE
Bumper
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
5340-01-119-7927 INTERCHANGEABLE
Cap
5970-01-129-4606P247 3/4INX60YD INTERCHANGEABLE
Tape,insulation,electrical
Nitto, Inc.
Cross-Reference Index
Part NumberManufacturer
209928 Clark Equipment Co (USA)
209928 Vme Americas Inc Sub of Vme Group N V (USA)
1339 The S K Wellman Corp Dba Wellman Friction Products (USA)
216677 Clark Equipment Co (USA)
209928 Volvo Construction Equipment North America, Llc (USA)
PC-1339 The S K Wellman Corp Dba Wellman Friction Products (USA)
209928 Dana Off Highway Products, Llc (USA)
007208772 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
007208772 Tvh Parts Co. (USA)
PC-1339 PRIMARY Cmbf Products Inc (USA)
Related Parts
4720-00-176-4637INTERCHANGEABLE
HOSE,SPECIAL
1339
5935-00-280-2442INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5950-00-645-8048INTERCHANGEABLE
TRANSFORMER,POWER
S1246494
2090-00-779-5863INTERCHANGEABLE
WINDOW,HEATED,ELECTRICAL
1339
2815-00-790-9281INTERCHANGEABLE
OIL SEAL,GOVERNOR
509-0008
4510-00-919-2660INTERCHANGEABLE
WEIGHT,CHECK VALVE,SMALL
13200E8812
5841-00-927-6358INTERCHANGEABLE
AMPLIFIER,DIFFERENT
5340-00-975-1592INTERCHANGEABLE
BUMPER
1339
5340-01-119-7927INTERCHANGEABLE
CAP
5970-01-129-4606INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
P247 3/4INX60YD
4720-01-168-9983INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4440-01-276-0037INTERCHANGEABLE
DESICCANT CONTAINER,DEHUMIDIFIER
1339

Frequently Asked Questions

What is NSN 2520-00-620-3814?

NSN 2520-00-620-3814 is a Disk,clutch,vehicular, manufactured by Cmbf Products Inc, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-620-3814?

NSN 2520-00-620-3814 has 10 cross-referenced part numbers: 209928 (Clark Equipment Co), 209928 (Vme Americas Inc Sub of Vme Group N V), 1339 (The S K Wellman Corp Dba Wellman Friction Products), 216677 (Clark Equipment Co), 209928 (Volvo Construction Equipment North America, Llc) and 5 more.

What NSN replaces 2520-00-620-3814?

There are 12 known substitutes for 2520-00-620-3814: 4720-00-176-4637, 5935-00-280-2442, 5950-00-645-8048 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PC-1339?

Key specifications for PC-1339: Teeth Quantity Per Disk: 19; Flexibility: RIGID; Disk Material: STEEL; Construction: SOLID. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2520-00-620-3814 still in active supply?

NSN 2520-00-620-3814 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com