PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC40-1-62Chain,roller

Fmc Corp · NSN 3020-00-153-6642 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-153-6642 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-153-6642. Primary manufacturer part number: RC40-1-62.
Features
  • Chain,roller — FSC 3020
  • 8 verified cross-references
  • Primary manufacturer: Fmc Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chain,roller, cataloged under National Stock Number 3020-00-153-6642, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Fmc Corp. This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameChain,roller
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersEmerson Power Transmission Corporation Div Ept (CAGE 76474); Eidal International Corporation (CAGE 72869); Whitney Chain Operation Power Transmission Div Dresser Industries Inc (CAGE 81130); American Laundry Machinery Inc (CAGE 02432); Dialight Corporation (CAGE 83330)
Technical Specifications
ParameterValue
NSN3020-00-153-6642
Primary Part NumberRC40-1-62
Item NameChain,roller
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerFmc Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-240-9081AA307 INTERCHANGEABLE
Valve,safety Relief
Gast Mfg Corp
5955-00-483-4432538002-2 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Dba Raytheon
9905-01-041-554866162 INTERCHANGEABLE
Plate,identification
Jenny Products, Inc
4820-01-284-10686930-3 INTERCHANGEABLE
Valve,regulating,fluid Pressure
King Engineering Corporation Dba King-Gage Systems
Cross-Reference Index
Part NumberManufacturer
40-1-62 Emerson Power Transmission Corporation Div Ept (USA)
6-1-2304-20-233A Eidal International Corporation (USA)
40-1-62 Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA)
JTU20 American Laundry Machinery Inc (USA)
66-1-62 Dialight Corporation (USA)
6-1-2304-233 W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
59-64A Ametek Inc Heat Transfer Div (USA)
RC40-1-62 PRIMARY Fmc Corp (USA)
Related Parts
4820-00-240-9081INTERCHANGEABLE
VALVE,SAFETY RELIEF
AA307
5955-00-483-4432INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
538002-2
9905-01-041-5548INTERCHANGEABLE
PLATE,IDENTIFICATION
66162
4820-01-284-1068INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
6930-3

Frequently Asked Questions

What is NSN 3020-00-153-6642?

NSN 3020-00-153-6642 is a Chain,roller, manufactured by Fmc Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-153-6642?

NSN 3020-00-153-6642 has 8 cross-referenced part numbers: 40-1-62 (Emerson Power Transmission Corporation Div Ept), 6-1-2304-20-233A (Eidal International Corporation), 40-1-62 (Whitney Chain Operation Power Transmission Div Dresser Industries Inc), JTU20 (American Laundry Machinery Inc), 66-1-62 (Dialight Corporation) and 3 more.

What NSN replaces 3020-00-153-6642?

There are 4 known substitutes for 3020-00-153-6642: 4820-00-240-9081, 5955-00-483-4432, 9905-01-041-5548 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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