PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A8784Switch,engine Starter,electrical

Stewart Avionics Inc · NSN 2920-00-893-1309 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-893-1309 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-893-1309. Primary manufacturer part number: A8784.
Features
  • Switch,engine Starter,electrical — FSC 2920
  • 2 verified cross-references
  • Primary manufacturer: Stewart Avionics Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Mechanical power generation
  • Drive system operation
General Description

The Switch,engine Starter,electrical, cataloged under National Stock Number 2920-00-893-1309, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Stewart Avionics Inc. This item has 2 commercial cross-references from 2 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 NameSwitch,engine Starter,electrical
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersEngineered Air Systems, Inc. Dba Drs Sustainment Systems (CAGE 90598); Stewart Avionics Inc (CAGE 96787)
Technical Specifications
ParameterValue
NSN2920-00-893-1309
Primary Part NumberA8784
Item NameSwitch,engine Starter,electrical
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerStewart Avionics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-119-99280A-08709-20-SW-SP INTERCHANGEABLE
Wheel,solid Rubber Tire
Albion Industries, Inc.
5965-00-280-966249104B INTERCHANGEABLE
Cushion,ear
Naval Ship Systems Command
5310-00-282-57141537 INTERCHANGEABLE
Nut,plain,hexagon
Clayton Hill Greenhouse Co Div Timothy Hill
5935-00-283-2056119582 INTERCHANGEABLE
Connector,receptacle,electrical
Bryant Electric
4320-00-420-68441537 INTERCHANGEABLE
Guard,valve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4310-00-449-40041537US INTERCHANGEABLE
Crankshaft,compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
1650-00-512-1499 INTERCHANGEABLE
Cylinder,actuating,linear
5340-00-777-7189 INTERCHANGEABLE
Seat,helical Compression Spring
5910-00-892-91938193028 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Us Army Aviation and Missile Command
4730-01-004-83461537 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
1537 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
A8784 PRIMARY Stewart Avionics Inc (USA)
Related Parts
2530-00-119-9928INTERCHANGEABLE
WHEEL,SOLID RUBBER TIRE
0A-08709-20-SW-SP
5965-00-280-9662INTERCHANGEABLE
CUSHION,EAR
49104B
5310-00-282-5714INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1537
5935-00-283-2056INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
119582
4320-00-420-6844INTERCHANGEABLE
GUARD,VALVE
1537
4310-00-449-4004INTERCHANGEABLE
CRANKSHAFT,COMPRESSOR
1537US
1650-00-512-1499INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
5340-00-777-7189INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
5910-00-892-9193INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
8193028
4730-01-004-8346INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
1537
4920-01-026-2031INTERCHANGEABLE
SWITCH DRIVER
1537-1
5305-01-084-3338INTERCHANGEABLE
SCREW

Frequently Asked Questions

What is NSN 2920-00-893-1309?

NSN 2920-00-893-1309 is a Switch,engine Starter,electrical, manufactured by Stewart Avionics Inc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-893-1309?

NSN 2920-00-893-1309 has 2 cross-referenced part numbers: 1537 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), A8784 (Stewart Avionics Inc).

What NSN replaces 2920-00-893-1309?

There are 12 known substitutes for 2920-00-893-1309: 2530-00-119-9928, 5965-00-280-9662, 5310-00-282-5714 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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