PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21311Contact Set,motor Starter

Atlas Energy Systems Inc · NSN 6110-01-407-0568 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-407-0568 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-407-0568. Primary manufacturer part number: 21311.
Features
  • Contact Set,motor Starter — FSC 6110
  • 1 verified cross-reference
  • Primary manufacturer: Atlas Energy Systems Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Contact Set,motor Starter, cataloged under National Stock Number 6110-01-407-0568, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Atlas Energy Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6110-01-407-0568
Primary Part Number21311
Item NameContact Set,motor Starter
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerAtlas Energy Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-575-0841213-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
1680-00-630-860521311 INTERCHANGEABLE
Flight Control Group
Mason Electric Co. Dba Mason Controls
5342-00-634-78025216AP INTERCHANGEABLE
Coupling,clamp,grooved
V I J Corp Div National Utilities Company
2530-00-706-21824121311 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Sicard a Division of Smi-Snowblast Inc Dba Sicard
5999-00-707-00732131-1 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
5355-01-085-999721-3-11 INTERCHANGEABLE
Dial,control
Vishay Sprague Inc
4320-01-325-637221311 INTERCHANGEABLE
Pump,centrifugal
Industrial Technologies and Services Llc
4320-01-340-534921311 INTERCHANGEABLE
Impeller,pump,centrifugal
Mohn Frank Houston Inc
4810-01-415-206821311-1002-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-415-207021311-1005-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21311 PRIMARY Atlas Energy Systems Inc (USA)
Related Parts
5950-00-575-0841INTERCHANGEABLE
COIL,RADIO FREQUENCY
213-11
1680-00-630-8605INTERCHANGEABLE
FLIGHT CONTROL GROUP
21311
5342-00-634-7802INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
5216AP
2530-00-706-2182INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
4121311
5999-00-707-0073INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
2131-1
5355-01-085-9997INTERCHANGEABLE
DIAL,CONTROL
21-3-11
4320-01-325-6372INTERCHANGEABLE
PUMP,CENTRIFUGAL
21311
4320-01-340-5349INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
21311
4810-01-415-2068INTERCHANGEABLE
PISTON,VALVE
21311-1002-1
4810-01-415-2070INTERCHANGEABLE
PISTON,VALVE
21311-1005-1
4730-01-415-3260INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
JEDA1875130H
4810-01-415-4994INTERCHANGEABLE
RETAINER,DAMPER,VALVE
21311-1004-1

Frequently Asked Questions

What is NSN 6110-01-407-0568?

NSN 6110-01-407-0568 is a Contact Set,motor Starter, manufactured by Atlas Energy Systems Inc, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-407-0568?

NSN 6110-01-407-0568 has 1 cross-referenced part number: 21311 (Atlas Energy Systems Inc).

What NSN replaces 6110-01-407-0568?

There are 12 known substitutes for 6110-01-407-0568: 5950-00-575-0841, 1680-00-630-8605, 5342-00-634-7802 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21311?

Key specifications for 21311: End Item Identification: RADAR SYSTEM RRP-117 (V) 5. 1 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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