PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

612G12Belt,v

Carlisle Power Transmission Products Inc · NSN 3030-00-356-8504 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-356-8504 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-356-8504. Primary manufacturer part number: 612G12.
Features
  • Belt,v — FSC 3030
  • Material: FIBER AND RUBBER BODY
  • Performance Type: STANDARD CAPACITY
  • Nominal Width: 1.188 INCHES IN
  • Angle: 22.0 DEGREES
  • Strengthening Feature: FIBER CORD
  • Nominal Pitch Length: 60.600 INCHES IN
  • Style Designator: VARIABLE SPEED COG OR NOTCHED
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belt,v, cataloged under National Stock Number 3030-00-356-8504, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Carlisle Power Transmission Products Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-356-8504
Primary Part Number612G12
Item NameBelt,v
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerCarlisle Power Transmission Products Inc
StatusCANCELLED
MaterialFIBER AND RUBBER BODY
Performance TypeSTANDARD CAPACITY
Nominal Width1.188 INCHES IN
Angle22.0 DEGREES
Strengthening FeatureFIBER CORD
Nominal Pitch Length60.600 INCHES IN
Style DesignatorVARIABLE SPEED COG OR NOTCHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5977-00-284-833841057 INTERCHANGEABLE
Holder,electrical Contact Brush
Fairbanks Morse, Llc
2910-00-408-9415 INTERCHANGEABLE
Pump,fuel,cam Actuated
5330-01-150-4788410-5-7 INTERCHANGEABLE
Gasket
Flowserve Corporation Div Flowserve Us Inc
3030-01-357-906841057 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5999-01-416-742941057 INTERCHANGEABLE
Pcb,centrifuge,labo
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
2530-01-470-676441057 INTERCHANGEABLE
Nut,cap,dual Wheel Mounting
Tld Wollard Llc
8465-01-589-103141057 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
612G12 PRIMARY Carlisle Power Transmission Products Inc (USA)
1922V604 Goodyear Tire and Rubber Co the (USA)
612G12 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
1922V604 PRIMARY Contitech Usa, Inc Dba Veyance Technologies (USA)
41057 PRIMARY Newman Machine Co Inc Dba Newman-Whitney (USA)
RVS26 Gates Corporation (USA)
1922V606 PRIMARY Gates Corporation (USA)
Related Parts
5977-00-284-8338INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
41057
2910-00-408-9415INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
5330-01-150-4788INTERCHANGEABLE
GASKET
410-5-7
3030-01-357-9068INTERCHANGEABLE
BELT,V
41057
5999-01-416-7429INTERCHANGEABLE
PCB,CENTRIFUGE,LABO
41057
2530-01-470-6764INTERCHANGEABLE
NUT,CAP,DUAL WHEEL MOUNTING
41057
8465-01-589-1031INTERCHANGEABLE
HYDRATION SYSTEM
41057

Frequently Asked Questions

What is NSN 3030-00-356-8504?

NSN 3030-00-356-8504 is a Belt,v, manufactured by Carlisle Power Transmission Products Inc, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-356-8504?

NSN 3030-00-356-8504 has 7 cross-referenced part numbers: 612G12 (Carlisle Power Transmission Products Inc), 1922V604 (Goodyear Tire and Rubber Co the), 612G12 (Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division), 1922V604 (Contitech Usa, Inc Dba Veyance Technologies), 41057 (Newman Machine Co Inc Dba Newman-Whitney) and 2 more.

What NSN replaces 3030-00-356-8504?

There are 7 known substitutes for 3030-00-356-8504: 5977-00-284-8338, 2910-00-408-9415, 5330-01-150-4788 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 612G12?

Key specifications for 612G12: Material: FIBER AND RUBBER BODY; Performance Type: STANDARD CAPACITY; Nominal Width: 1.188 INCHES IN; Angle: 22.0 DEGREES. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-356-8504 still in active supply?

NSN 3030-00-356-8504 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.
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