PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASA120-0LLink,roller Chain

Chief of Engineers Dept of Army · NSN 3020-00-267-1878 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-267-1878 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-267-1878. Primary manufacturer part number: ASA120-0L.
Features
  • Link,roller Chain — FSC 3020
  • 21 verified cross-references
  • Primary manufacturer: Chief of Engineers Dept of Army
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Link,roller Chain, cataloged under National Stock Number 3020-00-267-1878, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Chief of Engineers Dept of Army. This item has 21 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersChief of Engineers Dept of Army (CAGE 81336); Vme Americas Inc Sub of Vme Group N V (CAGE 40152); Whitney Chain Operation Power Transmission Div Dresser Industries Inc (CAGE 81130); Bliss E W Co Gulf and Western Mfg Co Sub of Gulf and Western Industries (CAGE 03111); Arrow-Master, Incorporated (CAGE 55207)
Technical Specifications
ParameterValue
NSN3020-00-267-1878
Primary Part NumberASA120-0L
Item NameLink,roller Chain
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerChief of Engineers Dept of Army
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6515-00-113-53584721 INTERCHANGEABLE
Intravenous Injection Set
Abbott Laboratories Inc. Div Hospital Products Division
2920-00-172-56281891918 INTERCHANGEABLE
Winding,motor Field
Delco Remy America Inc
9540-00-542-2753 INTERCHANGEABLE
Beam,structural
6625-00-605-7569472-1 INTERCHANGEABLE
Test Set,battery
Q V S Inc
5330-00-641-11594721 INTERCHANGEABLE
Gasket
Ktm 2 Llc Dba Arrow Safety Device Company
5970-00-702-339730668 INTERCHANGEABLE
Insulator,bushing
L3harris Technologies, Inc. Div Space and Airborne Systems
5360-00-790-26914721 INTERCHANGEABLE
Spring,helical,compression
Coffin Turbo Pump Inc
4730-01-148-9438 INTERCHANGEABLE
Bushing,reducer
5310-01-193-76354721 INTERCHANGEABLE
Nut,plain,hexagon
Husco International Inc
2610-01-332-1564289779 INTERCHANGEABLE
Tire,pneumatic,vehicular
Bridgestone Americas Tire Operations, Llc
Cross-Reference Index
Part NumberManufacturer
ASA120-0L PRIMARY Chief of Engineers Dept of Army (USA)
472-1 Vme Americas Inc Sub of Vme Group N V (USA)
120-0L Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA)
52-E-175-2 Bliss E W Co Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA)
0624B0147-3 Arrow-Master, Incorporated (USA)
52C175-2 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
120-0L Emerson Power Transmission Corporation Div Ept (USA)
624230 Vme Americas Inc Sub of Vme Group N V (USA)
120-0L American National Standards Institute Incorporated Dba American National Standards Institute (USA)
52-E-175-2 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
42L7006-110 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
120-0L Jeffrey Chain L.p. (USA)
120-0L PRIMARY Union Chain Div of Ust Inc (USA)
RC120-0L Fmc Corp Link-Belt Div (USA)
52C175-2 Bliss E W Co Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA)
30668 PRIMARY Allianz Sweeper Company (USA)
624230 Clark Equipment Co (USA)
SINGLE472-0L PRIMARY Diamond Chain Co Div of Amsted Industries Inc (USA)
RC120-1-0L Fmc Corp Link-Belt Div (USA)
624428 Allis-Chalmers Corp (USA)
Related Parts
6515-00-113-5358INTERCHANGEABLE
INTRAVENOUS INJECTION SET
4721
2920-00-172-5628INTERCHANGEABLE
WINDING,MOTOR FIELD
1891918
9540-00-542-2753INTERCHANGEABLE
BEAM,STRUCTURAL
6625-00-605-7569INTERCHANGEABLE
TEST SET,BATTERY
472-1
5330-00-641-1159INTERCHANGEABLE
GASKET
4721
5970-00-702-3397INTERCHANGEABLE
INSULATOR,BUSHING
30668
5360-00-790-2691INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4721
4730-01-148-9438INTERCHANGEABLE
BUSHING,REDUCER
5310-01-193-7635INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4721
2610-01-332-1564INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
289779
2520-01-391-0775INTERCHANGEABLE
PARTS KIT,DRIVING AXLE DIFFERENT
KIT-4721
5935-01-433-2756INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 3020-00-267-1878?

NSN 3020-00-267-1878 is a Link,roller Chain, manufactured by Chief of Engineers Dept of Army, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-267-1878?

NSN 3020-00-267-1878 has 21 cross-referenced part numbers: ASA120-0L (Chief of Engineers Dept of Army), 472-1 (Vme Americas Inc Sub of Vme Group N V), 120-0L (Whitney Chain Operation Power Transmission Div Dresser Industries Inc), 52-E-175-2 (Bliss E W Co Gulf and Western Mfg Co Sub of Gulf and Western Industries), 0624B0147-3 (Arrow-Master, Incorporated) and 16 more.

What NSN replaces 3020-00-267-1878?

There are 12 known substitutes for 3020-00-267-1878: 6515-00-113-5358, 2920-00-172-5628, 9540-00-542-2753 and 9 more. Verify interchangeability with system specifications before substitution.

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