PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20409Belting,flat

Eagle Crusher Co Inc Dba Stedman Machine Co · NSN 3030-00-858-8138 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-858-8138 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-858-8138. Primary manufacturer part number: 20409.
Features
  • Belting,flat — FSC 3030
  • Nominal Width: 30.000 INCHES IN
  • Material: FIBER AND RUBBER BODY
  • Usage Design: CONVEYING MATERIALS
  • Ply Quantity: 4
  • Nominal Thickness: 0.211 INCHES IN
  • Nominal Length: 756.000 INCHES IN
  • Environmental Protection: ACID RESISTANT
Applications
  • Applications requiring Fiber and Rubber Body construction
General Description

The Belting,flat, cataloged under National Stock Number 3030-00-858-8138, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eagle Crusher Co Inc Dba Stedman Machine Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3030-00-858-8138
Primary Part Number20409
Item NameBelting,flat
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerEagle Crusher Co Inc Dba Stedman Machine Co
StatusACTIVE
Nominal Width30.000 INCHES IN
MaterialFIBER AND RUBBER BODY
Usage DesignCONVEYING MATERIALS
Ply Quantity4
Nominal Thickness0.211 INCHES IN
Nominal Length756.000 INCHES IN
Environmental ProtectionACID RESISTANT
Style DesignatorREGULAR FLAT TYPE
Nondefinitive Spec/std DataA TYPE AND 325 GRADE
Surface ConditionSMOOTH OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3030-00-267-6780150B1/8X1/32X18 INTERCHANGEABLE
Belting,flat
Contitech Usa, Inc Dba Veyance Technologies
3030-00-267-6833 INTERCHANGEABLE
Belting,flat
3455-00-494-1083 INTERCHANGEABLE
Cutter,hole
3030-00-859-5920 INTERCHANGEABLE
Belting,flat
5915-01-092-640192125 INTERCHANGEABLE
Filter,band Pass
Drs Signal Solutions, Inc.
5935-01-342-3115G350543-1 INTERCHANGEABLE
Connector,plug,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
2920-01-392-3956SAW-13923956 INTERCHANGEABLE
Generator,engine Accessory
Southern Automotive Wholesalers, Inc
4820-01-540-340120409 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Gas Turbine Efficiency Ab Gte
Cross-Reference Index
Part NumberManufacturer
20409 PRIMARY Eagle Crusher Co Inc Dba Stedman Machine Co (USA)
MIL-B-52761 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3030-00-267-6780INTERCHANGEABLE
BELTING,FLAT
150B1/8X1/32X18
3030-00-267-6833INTERCHANGEABLE
BELTING,FLAT
3455-00-494-1083INTERCHANGEABLE
CUTTER,HOLE
3030-00-859-5920INTERCHANGEABLE
BELTING,FLAT
5915-01-092-6401INTERCHANGEABLE
FILTER,BAND PASS
92125
5935-01-342-3115INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
G350543-1
2920-01-392-3956INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
SAW-13923956
4820-01-540-3401INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
20409

Frequently Asked Questions

What is NSN 3030-00-858-8138?

NSN 3030-00-858-8138 is a Belting,flat, manufactured by Eagle Crusher Co Inc Dba Stedman Machine Co, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-858-8138?

NSN 3030-00-858-8138 has 2 cross-referenced part numbers: 20409 (Eagle Crusher Co Inc Dba Stedman Machine Co), MIL-B-52761 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3030-00-858-8138?

There are 8 known substitutes for 3030-00-858-8138: 3030-00-267-6780, 3030-00-267-6833, 3455-00-494-1083 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20409?

Key specifications for 20409: Nominal Width: 30.000 INCHES IN; Material: FIBER AND RUBBER BODY; Usage Design: CONVEYING MATERIALS; Ply Quantity: 4. 10 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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