PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50SS1CLLink,roller Chain

Diamond Chain Co Div of Amsted Industries Inc · NSN 3020-00-231-8727 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-231-8727 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-231-8727. Primary manufacturer part number: 50SS1CL.
Features
  • Link,roller Chain — FSC 3020
  • 9 verified cross-references
  • Primary manufacturer: Diamond Chain Co Div of Amsted Industries Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Link,roller Chain, cataloged under National Stock Number 3020-00-231-8727, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Diamond Chain Co Div of Amsted Industries Inc. This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLink,roller Chain
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersAmerican National Standards Institute Incorporated Dba American National Standards Institute (CAGE 80204); Diamond Chain Co Div of Amsted Industries Inc (CAGE 72625); Federal Equipment Co (CAGE 60587); Mcmaster-Carr Supply Co (CAGE 39428); Allied Systems Company Dba Allied Systems Co (CAGE 60848)
Technical Specifications
ParameterValue
NSN3020-00-231-8727
Primary Part Number50SS1CL
Item NameLink,roller Chain
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDiamond Chain Co Div of Amsted Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3020-00-223-27118220329-1 INTERCHANGEABLE
Chain,roller
Entron Industries Limited Partnership Dba Entron Industries Property Div
3455-00-249-179219659 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
9540-01-372-111560-18253 INTERCHANGEABLE
Structural Section,special Shape
Transtar Metals Corp
6110-01-475-111327137 INTERCHANGEABLE
Contactor,magnetic
Ward Leonard Ct Llc
6510-01-699-552127137 INTERCHANGEABLE
Skin Protective Underwrap
Mueller Sports Medicine, Inc
Cross-Reference Index
Part NumberManufacturer
50SS American National Standards Institute Incorporated Dba American National Standards Institute (USA)
50SS1CL PRIMARY Diamond Chain Co Div of Amsted Industries Inc (USA)
A440179 FIND 36 Federal Equipment Co (USA)
SS50B1 Diamond Chain Co Div of Amsted Industries Inc (USA)
ANSI-50SS American National Standards Institute Incorporated Dba American National Standards Institute (USA)
P006633 PRIMARY Federal Equipment Co (USA)
A000270 FIND 50 Federal Equipment Co (USA)
6264K23 Mcmaster-Carr Supply Co (USA)
27137 Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
3020-00-223-2711INTERCHANGEABLE
CHAIN,ROLLER
8220329-1
3455-00-249-1792INTERCHANGEABLE
REAMER,MACHINE
19659
9540-01-372-1115INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
60-18253
6110-01-475-1113INTERCHANGEABLE
CONTACTOR,MAGNETIC
27137
6510-01-699-5521INTERCHANGEABLE
SKIN PROTECTIVE UNDERWRAP
27137

Frequently Asked Questions

What is NSN 3020-00-231-8727?

NSN 3020-00-231-8727 is a Link,roller Chain, manufactured by Diamond Chain Co Div of Amsted Industries Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-231-8727?

NSN 3020-00-231-8727 has 9 cross-referenced part numbers: 50SS (American National Standards Institute Incorporated Dba American National Standards Institute), 50SS1CL (Diamond Chain Co Div of Amsted Industries Inc), A440179 FIND 36 (Federal Equipment Co), SS50B1 (Diamond Chain Co Div of Amsted Industries Inc), ANSI-50SS (American National Standards Institute Incorporated Dba American National Standards Institute) and 4 more.

What NSN replaces 3020-00-231-8727?

There are 5 known substitutes for 3020-00-231-8727: 3020-00-223-2711, 3455-00-249-1792, 9540-01-372-1115 and 2 more. Verify interchangeability with system specifications before substitution.

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