PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

784-2Belts,v,matched Set

Gates Corporation · NSN 3030-00-883-1052 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-883-1052 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-883-1052. Primary manufacturer part number: 784-2.
Features
  • Belts,v,matched Set — FSC 3030
  • Cross-Sectional Size: SAE 11/16
  • Style Designator: COG OR NOTCHED
  • Material: FIBER AND RUBBER BODY
  • Belt Quantity: 2
  • Strengthening Feature: POLYESTER CORD
  • Performance Type: STANDARD CAPACITY
  • Nominal Effective Outside Length: 22.940 INCHES IN
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belts,v,matched Set, cataloged under National Stock Number 3030-00-883-1052, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Gates Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN3030-00-883-1052
Primary Part Number784-2
Item NameBelts,v,matched Set
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Cross-Sectional SizeSAE 11/16
Style DesignatorCOG OR NOTCHED
MaterialFIBER AND RUBBER BODY
Belt Quantity2
Strengthening FeaturePOLYESTER CORD
Performance TypeSTANDARD CAPACITY
Nominal Effective Outside Length22.940 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6145-00-010-1425A02E3223-3 INTERCHANGEABLE
Cable,special Purpose,electrical
The Boeing Company
5961-00-027-0370110861-001 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc.
5950-00-127-40139342799 INTERCHANGEABLE
Saturable Reactor
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5930-00-403-9857178455 INTERCHANGEABLE
Switch,rotary
Transico, Inc. Dba Eeco Switch
3040-00-848-034460423R INTERCHANGEABLE
Gearshaft,multiple Gears
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
6625-01-097-6023 INTERCHANGEABLE
Pad,pressure
5340-01-140-9426 INTERCHANGEABLE
Insert
4520-01-169-2526197842 INTERCHANGEABLE
Heating Element,electrical,nonim
Star Mfg Intl Inc Dbaholman Cooking Equipment Inc
4530-01-497-47427842 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Gta Marine Dba Gta Marine
5305-01-616-95097842 INTERCHANGEABLE
Screw,machine
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
784-2 PRIMARY Gates Corporation (USA)
178455 PRIMARY Cummins Inc. (USA)
178455 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
178455 Koehring Co Lorain Div (USA)
Related Parts
6145-00-010-1425INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
A02E3223-3
5961-00-027-0370INTERCHANGEABLE
TRANSISTOR
110861-001
5950-00-127-4013INTERCHANGEABLE
SATURABLE REACTOR
9342799
5930-00-403-9857INTERCHANGEABLE
SWITCH,ROTARY
178455
3040-00-848-0344INTERCHANGEABLE
GEARSHAFT,MULTIPLE GEARS
60423R
6625-01-097-6023INTERCHANGEABLE
PAD,PRESSURE
5340-01-140-9426INTERCHANGEABLE
INSERT
4520-01-169-2526INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
197842
4530-01-497-4742INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
7842
5305-01-616-9509INTERCHANGEABLE
SCREW,MACHINE
7842
5305-01-617-0172INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
7842
2590-01-687-7730INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
7842

Frequently Asked Questions

What is NSN 3030-00-883-1052?

NSN 3030-00-883-1052 is a Belts,v,matched Set, manufactured by Gates Corporation, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-883-1052?

NSN 3030-00-883-1052 has 4 cross-referenced part numbers: 784-2 (Gates Corporation), 178455 (Cummins Inc.), 178455 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 178455 (Koehring Co Lorain Div).

What NSN replaces 3030-00-883-1052?

There are 12 known substitutes for 3030-00-883-1052: 6145-00-010-1425, 5961-00-027-0370, 5950-00-127-4013 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 784-2?

Key specifications for 784-2: Cross-Sectional Size: SAE 11/16; Style Designator: COG OR NOTCHED; Material: FIBER AND RUBBER BODY; Belt Quantity: 2. 7 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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