PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASA50SPClip,spring,chain

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 3020-00-273-4066 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-273-4066 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-273-4066. Primary manufacturer part number: ASA50SP.
Features
  • Clip,spring,chain — FSC 3020
  • Material: STEEL
  • Chain Pitch: 0.625 INCHES NOMINAL IN
  • Pin Diameter for Which Designed: 0.200 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: SPEC NO. 50 TYPE
  • 11 verified cross-references
  • Primary manufacturer: American National Standards Institute Incorporated Dba American National Standards Institute
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel construction
General Description

The Clip,spring,chain, cataloged under National Stock Number 3020-00-273-4066, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, 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
NSN3020-00-273-4066
Primary Part NumberASA50SP
Item NameClip,spring,chain
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusACTIVE
MaterialSTEEL
Chain Pitch0.625 INCHES NOMINAL IN
Pin Diameter for Which Designed0.200 INCHES NOMINAL IN
Nondefinitive Spec/std DataSPEC NO. 50 TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-091-8910 INTERCHANGEABLE
Connector,receptacle,electrical
3110-00-158-6196 INTERCHANGEABLE
Bearing,ball,thrust
4510-00-216-54128530B INTERCHANGEABLE
Parts Kit,water Closet
Oatey Co
5340-00-923-87606048 INTERCHANGEABLE
Bumper
Src Elastomerics, Inc. Dba Src Elastomerics Inc Div Stockwell Elastomerics Inc
5940-00-949-5533356-21-08-071 INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
5975-01-034-3440 INTERCHANGEABLE
Protector,electrical Cable
5830-01-043-1040MEGA2 INTERCHANGEABLE
Public Address Set
Anchor Audio, Inc.
6625-01-058-43886048 INTERCHANGEABLE
Indicator,digital Display
Data Device Corp Dba Beta Transformer Technology
4730-01-234-92396048 INTERCHANGEABLE
Insert,tube Fitting
Thomas Instrument, Incorporated
5305-01-424-58266048 INTERCHANGEABLE
Setscrew
Bergstrom Inc
Cross-Reference Index
Part NumberManufacturer
ASA50SP PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
4195P11 PRIMARY Taylor Machine Works Inc (USA)
6048 PRIMARY Diamond Chain Co Div of Amsted Industries Inc (USA)
18363A PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
6048CLIP PRIMARY Diamond Chain Co Div of Amsted Industries Inc (USA)
18363A Hercules Engine Co Inc (USA)
DW10-4CLIP Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA)
50CL1P PRIMARY Altra Industrial Motion Corp. (USA)
50CL1P PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
5C Fmc Corp Link-Belt Div (USA)
PA500 PRIMARY Agco Corp Parts Opn (USA)
Related Parts
5935-00-091-8910INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3110-00-158-6196INTERCHANGEABLE
BEARING,BALL,THRUST
4510-00-216-5412INTERCHANGEABLE
PARTS KIT,WATER CLOSET
8530B
5340-00-923-8760INTERCHANGEABLE
BUMPER
6048
5940-00-949-5533INTERCHANGEABLE
TERMINAL BOARD
356-21-08-071
5975-01-034-3440INTERCHANGEABLE
PROTECTOR,ELECTRICAL CABLE
5830-01-043-1040INTERCHANGEABLE
PUBLIC ADDRESS SET
MEGA2
6625-01-058-4388INTERCHANGEABLE
INDICATOR,DIGITAL DISPLAY
6048
4730-01-234-9239INTERCHANGEABLE
INSERT,TUBE FITTING
6048
5305-01-424-5826INTERCHANGEABLE
SETSCREW
6048
7035-01-620-2426INTERCHANGEABLE
HUB,NETWORK
PA-500

Frequently Asked Questions

What is NSN 3020-00-273-4066?

NSN 3020-00-273-4066 is a Clip,spring,chain, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-273-4066?

NSN 3020-00-273-4066 has 11 cross-referenced part numbers: ASA50SP (American National Standards Institute Incorporated Dba American National Standards Institute), 4195P11 (Taylor Machine Works Inc), 6048 (Diamond Chain Co Div of Amsted Industries Inc), 18363A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 6048CLIP (Diamond Chain Co Div of Amsted Industries Inc) and 6 more.

What NSN replaces 3020-00-273-4066?

There are 11 known substitutes for 3020-00-273-4066: 5935-00-091-8910, 3110-00-158-6196, 4510-00-216-5412 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ASA50SP?

Key specifications for ASA50SP: Material: STEEL; Chain Pitch: 0.625 INCHES NOMINAL IN; Pin Diameter for Which Designed: 0.200 INCHES NOMINAL IN; Nondefinitive Spec/std Data: SPEC NO. 50 TYPE. 4 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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