PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52-D-2990-2Chain,roller

Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · NSN 3020-00-401-3050 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-401-3050 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-401-3050. Primary manufacturer part number: 52-D-2990-2.
Features
  • Chain,roller — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chain,roller, cataloged under National Stock Number 3020-00-401-3050, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameChain,roller
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (CAGE 21439); Emerson Power Transmission Corporation Div Ept (CAGE 76474)
Technical Specifications
ParameterValue
NSN3020-00-401-3050
Primary Part Number52-D-2990-2
Item NameChain,roller
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-01-130-55071145-75 PIECE 9 INTERCHANGEABLE
Chain,roller
Indal Technologies Inc
3960-01-163-7556ASA120 INTERCHANGEABLE
Chain and Link,driv
Kornylak Corp
3020-01-437-87801189-29 INTERCHANGEABLE
Chain,roller
Insinger Machine Co
Cross-Reference Index
Part NumberManufacturer
52-D-2990-2 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
ASA120 Emerson Power Transmission Corporation Div Ept (USA)
44946-3 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
Related Parts
3020-01-130-5507INTERCHANGEABLE
CHAIN,ROLLER
1145-75 PIECE 9
3960-01-163-7556INTERCHANGEABLE
CHAIN AND LINK,DRIV
ASA120
3020-01-437-8780INTERCHANGEABLE
CHAIN,ROLLER
1189-29

Frequently Asked Questions

What is NSN 3020-00-401-3050?

NSN 3020-00-401-3050 is a Chain,roller, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-401-3050?

NSN 3020-00-401-3050 has 3 cross-referenced part numbers: 52-D-2990-2 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), ASA120 (Emerson Power Transmission Corporation Div Ept), 44946-3 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).

What NSN replaces 3020-00-401-3050?

There are 3 known substitutes for 3020-00-401-3050: 3020-01-130-5507, 3960-01-163-7556, 3020-01-437-8780. Verify interchangeability with system specifications before substitution.

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