PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AP70SET2Belts,v,matched Set

Air Liquide America Corp Ransome Div · NSN 3030-00-855-6557 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-855-6557 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-855-6557. Primary manufacturer part number: AP70SET2.
Features
  • Belts,v,matched Set — FSC 3030
  • Performance Type: HIGH CAPACITY
  • Cross-Sectional Size: A
  • Style Designator: PLAIN
  • Material: FIBER AND RUBBER BODY
  • Strengthening Feature: FIBER CORD
  • Nominal Pitch Length: 71.300 INCHES IN
  • Belt Quantity: 2
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belts,v,matched Set, cataloged under National Stock Number 3030-00-855-6557, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Air Liquide America Corp Ransome Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-855-6557
Primary Part NumberAP70SET2
Item NameBelts,v,matched Set
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerAir Liquide America Corp Ransome Div
StatusCANCELLED
Performance TypeHIGH CAPACITY
Cross-Sectional SizeA
Style DesignatorPLAIN
MaterialFIBER AND RUBBER BODY
Strengthening FeatureFIBER CORD
Nominal Pitch Length71.300 INCHES IN
Belt Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5315-00-298-2124A70 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3455-00-739-2360 INTERCHANGEABLE
File,rotary
3455-00-808-42961741-2000 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
3030-00-828-5425 INTERCHANGEABLE
Belt,v
4520-01-168-2127A70-8X12 INTERCHANGEABLE
Register,metal
Hart & Cooley, Inc.
Cross-Reference Index
Part NumberManufacturer
AP70SET2 Bfgoodrich Tire Co (USA)
AP70SET2 Dayton Safety Ladder Co (USA)
A70SET2 Raybestos-Manhattan Inc Manhattan Rubber Div (USA)
A70SET2 Manhattan Peforated Metal Co Inc (USA)
A70SET2 Bfgoodrich Tire Co (USA)
AP70SET2 PRIMARY Air Liquide America Corp Ransome Div (USA)
AP70SET2 Emerson Electric Co Browning Mfg Div (USA)
AP70SET2 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
AM70SET2 Bfgoodrich Tire Co (USA)
AP70SET2 Turbodyne Div of Dresser Industries Inc See Code 0br59 (USA)
AP70SET2 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
A70SET2 Pirelli Power Transmission Corp (USA)
A70SET2 Raybestos-Manhattan Inc Manhattan Rubber Div (USA)
AP70SET2 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
AP70SET2 PRIMARY Carlisle Power Transmission Products Inc (USA)
AP70SET2 Pirelli Power Transmission Corp (USA)
AP70SET2 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
A70SET2 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
4L6683 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
A70SET2 American Pulley Co (USA)
Related Parts
5315-00-298-2124INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A70
3455-00-739-2360INTERCHANGEABLE
FILE,ROTARY
3455-00-808-4296INTERCHANGEABLE
CUTTER,MILLING,END
1741-2000
3030-00-828-5425INTERCHANGEABLE
BELT,V
4520-01-168-2127INTERCHANGEABLE
REGISTER,METAL
A70-8X12

Frequently Asked Questions

What is NSN 3030-00-855-6557?

NSN 3030-00-855-6557 is a Belts,v,matched Set, manufactured by Air Liquide America Corp Ransome Div, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-855-6557?

NSN 3030-00-855-6557 has 33 cross-referenced part numbers: AP70SET2 (Bfgoodrich Tire Co), AP70SET2 (Dayton Safety Ladder Co), A70SET2 (Raybestos-Manhattan Inc Manhattan Rubber Div), A70SET2 (Manhattan Peforated Metal Co Inc), A70SET2 (Bfgoodrich Tire Co) and 28 more.

What NSN replaces 3030-00-855-6557?

There are 5 known substitutes for 3030-00-855-6557: 5315-00-298-2124, 3455-00-739-2360, 3455-00-808-4296 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AP70SET2?

Key specifications for AP70SET2: Performance Type: HIGH CAPACITY; Cross-Sectional Size: A; Style Designator: PLAIN; Material: FIBER AND RUBBER BODY. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-855-6557 still in active supply?

NSN 3030-00-855-6557 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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