PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-1126-10Chain,roller

Cookson Company the · NSN 3020-01-272-7614 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-272-7614 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-272-7614. Primary manufacturer part number: 2-1126-10.
Features
  • Chain,roller — FSC 3020
  • Second Chain Link Nominal Width Between Plates: 0.4325 INCHES IN
  • First Chain Link Plate Nominal Thickness: 0.0600 INCHES IN
  • First Chain Link Roller Nominal Diameter: 0.3120 INCHES IN
  • Material: STEEL
  • Second Chain Link Plate Width: 0.410 INCHES NOMINAL IN
  • Second Chain Link Pin Nominal Diameter: 0.1560 INCHES IN
  • First Chain Link Plate Width: 0.475 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Chain,roller, cataloged under National Stock Number 3020-01-272-7614, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cookson Company the. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-272-7614
Primary Part Number2-1126-10
Item NameChain,roller
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerCookson Company the
StatusACTIVE
Second Chain Link Nominal Width Between Plates0.4325 INCHES IN
First Chain Link Plate Nominal Thickness0.0600 INCHES IN
First Chain Link Roller Nominal Diameter0.3120 INCHES IN
MaterialSTEEL
Second Chain Link Plate Width0.410 INCHES NOMINAL IN
Second Chain Link Pin Nominal Diameter0.1560 INCHES IN
First Chain Link Plate Width0.475 INCHES NOMINAL IN
Second Chain Link StylePIN
First Chain Link Nominal Width Between Plates0.3125 INCHES IN
Link Row Quantity1
First Chain Link StyleROLLER
Second Chain Link Plate Nominal Thickness0.0600 INCHES IN
Effective Length7.0000 FEET NOMINAL FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5955-00-060-7547 INTERCHANGEABLE
Crystal Unit,quartz
4320-01-021-1789 INTERCHANGEABLE
Shaft,transmission,pump
4320-01-021-4493 INTERCHANGEABLE
Piston,pump
5310-01-149-552775217 INTERCHANGEABLE
Washer,spring Tension
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
3020-01-272-47654-1524-01 INTERCHANGEABLE
Sprocket Wheel
Cookson Company the
3040-01-272-56333-4105-08 INTERCHANGEABLE
Connecting Link,rigid
Cookson Company the
3020-01-272-56432-1123-32B INTERCHANGEABLE
Sprocket Wheel
Cookson Company the
2040-01-301-075275217 INTERCHANGEABLE
Door,roller Curtain
Cookson Company the
2040-01-359-040975217 ITEM 35 SHT-3 INTERCHANGEABLE
Hood
Cookson Company the
5315-01-417-651721317-400 INTERCHANGEABLE
Pin,shoulder,headless
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
75217 Cookson Company the (USA)
2-1126-10 PRIMARY Cookson Company the (USA)
75217 ITEM 113 Cookson Company the (USA)
Related Parts
5955-00-060-7547INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
4320-01-021-1789INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
4320-01-021-4493INTERCHANGEABLE
PISTON,PUMP
5310-01-149-5527INTERCHANGEABLE
WASHER,SPRING TENSION
75217
3020-01-272-4765INTERCHANGEABLE
SPROCKET WHEEL
4-1524-01
3040-01-272-5633INTERCHANGEABLE
CONNECTING LINK,RIGID
3-4105-08
3020-01-272-5643INTERCHANGEABLE
SPROCKET WHEEL
2-1123-32B
2040-01-301-0752INTERCHANGEABLE
DOOR,ROLLER CURTAIN
75217
2040-01-359-0409INTERCHANGEABLE
HOOD
75217 ITEM 35 SHT-3
5315-01-417-6517INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
21317-400
6550-01-504-0945INTERCHANGEABLE
COPPER TEST REAGENT
2112610

Frequently Asked Questions

What is NSN 3020-01-272-7614?

NSN 3020-01-272-7614 is a Chain,roller, manufactured by Cookson Company the, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-272-7614?

NSN 3020-01-272-7614 has 3 cross-referenced part numbers: 75217 (Cookson Company the), 2-1126-10 (Cookson Company the), 75217 ITEM 113 (Cookson Company the).

What NSN replaces 3020-01-272-7614?

There are 11 known substitutes for 3020-01-272-7614: 5955-00-060-7547, 4320-01-021-1789, 4320-01-021-4493 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-1126-10?

Key specifications for 2-1126-10: Second Chain Link Nominal Width Between Plates: 0.4325 INCHES IN; First Chain Link Plate Nominal Thickness: 0.0600 INCHES IN; First Chain Link Roller Nominal Diameter: 0.3120 INCHES IN; Material: STEEL. 13 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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