PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3180Chain,roller

Rexnord Industries, Llc Div Aerosspace Bearing Operation · NSN 3020-01-474-7680 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-474-7680 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-474-7680. Primary manufacturer part number: 3180.
Features
  • Chain,roller — FSC 3020
  • Link Nominal Width Between Plates: 1.3750 INCHES IN
  • Features Provided: CHAIN W/UNJOINED ENDS
  • Link Pin Nominal Diameter: 0.6875 INCHES IN
  • Minimum Tensile Strength: 63000 POUNDS PER SQUARE INCH LBS
  • Material: STEEL
  • Nominal Pitch Distance: 2.250 INCHES IN
  • Link Plate Nominal Thickness: 0.2812 INCHES IN
Applications
  • Applications requiring Steel construction
General Description

The Chain,roller, cataloged under National Stock Number 3020-01-474-7680, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-474-7680
Primary Part Number3180
Item NameChain,roller
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRexnord Industries, Llc Div Aerosspace Bearing Operation
StatusACTIVE
Link Nominal Width Between Plates1.3750 INCHES IN
Features ProvidedCHAIN W/UNJOINED ENDS
Link Pin Nominal Diameter0.6875 INCHES IN
Minimum Tensile Strength63000 POUNDS PER SQUARE INCH LBS
MaterialSTEEL
Nominal Pitch Distance2.250 INCHES IN
Link Plate Nominal Thickness0.2812 INCHES IN
Link Plate Width2.125 INCHES NOMINAL IN
Link Roller Nominal Diameter1.4063 INCHES IN
Link StyleROLLER, TAPERED EDGE
Link Row Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5345-00-181-7026522510 INTERCHANGEABLE
Disk,abrasive
Standard Abrasives Inc
3220-00-204-36843180 INTERCHANGEABLE
Saw,circular,table Type
Clausing Corp
5945-00-259-4525 INTERCHANGEABLE
Relay,thermal
4920-00-449-38233180 INTERCHANGEABLE
Spacer-Bolt Support
Allison Transmission Inc Dba Allison Transmission, Inc
6640-00-494-39623180 INTERCHANGEABLE
Dish,evaporating
Corning Glass Works
3030-00-528-4252 INTERCHANGEABLE
Belt,v
6625-00-669-0747TS682GSM1 INTERCHANGEABLE
Test Set,electrical Meter
Joint Electronics Type Designation System
5340-00-691-32033180 INTERCHANGEABLE
Deflector,dirt and Liquid
Itt Jabsco Products
3020-01-213-11873180-9/16 INTERCHANGEABLE
Pulley,groove
Industrial Sales Company Inc Dba Indusco
6625-01-322-66603180 INTERCHANGEABLE
Monitor,radio Frequency
Bird Electronic Corporation Div Bird Electronic Corp
Cross-Reference Index
Part NumberManufacturer
3180 Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA)
3180 Rexnord Industries Inc. Div Engineered Chain Operation (USA)
Related Parts
5345-00-181-7026INTERCHANGEABLE
DISK,ABRASIVE
522510
3220-00-204-3684INTERCHANGEABLE
SAW,CIRCULAR,TABLE TYPE
3180
5945-00-259-4525INTERCHANGEABLE
RELAY,THERMAL
4920-00-449-3823INTERCHANGEABLE
SPACER-BOLT SUPPORT
3180
6640-00-494-3962INTERCHANGEABLE
DISH,EVAPORATING
3180
3030-00-528-4252INTERCHANGEABLE
BELT,V
6625-00-669-0747INTERCHANGEABLE
TEST SET,ELECTRICAL METER
TS682GSM1
5340-00-691-3203INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
3180
3020-01-213-1187INTERCHANGEABLE
PULLEY,GROOVE
3180-9/16
6625-01-322-6660INTERCHANGEABLE
MONITOR,RADIO FREQUENCY
3180
5945-01-337-6781INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3180
6515-01-351-9049INTERCHANGEABLE
CANNULA,LARYNGEAL
3180

Frequently Asked Questions

What is NSN 3020-01-474-7680?

NSN 3020-01-474-7680 is a Chain,roller, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-474-7680?

NSN 3020-01-474-7680 has 2 cross-referenced part numbers: 3180 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), 3180 (Rexnord Industries Inc. Div Engineered Chain Operation).

What NSN replaces 3020-01-474-7680?

There are 12 known substitutes for 3020-01-474-7680: 5345-00-181-7026, 3220-00-204-3684, 5945-00-259-4525 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3180?

Key specifications for 3180: Link Nominal Width Between Plates: 1.3750 INCHES IN; Features Provided: CHAIN W/UNJOINED ENDS; Link Pin Nominal Diameter: 0.6875 INCHES IN; Minimum Tensile Strength: 63000 POUNDS PER SQUARE INCH LBS. 11 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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