PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-2503015Switch,lock,ignition

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 2920-01-203-1016 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-203-1016 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-203-1016. Primary manufacturer part number: 40-2503015.
Features
  • Switch,lock,ignition — FSC 2920
  • 5 verified cross-references
  • Primary manufacturer: Brinkley Technology Group Llc Dba Hercules Manufacturing
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,lock,ignition, cataloged under National Stock Number 2920-01-203-1016, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,lock,ignition
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersBrinkley Technology Group Llc Dba Hercules Manufacturing (CAGE 1ML14); Pollak Joseph Corp (CAGE 77326); The Gorman-Rupp Company Div Gorman-Rupp (CAGE 25567); Hercules Engine Co Inc (CAGE 28265); Wheeler Fleet Solutions, Co. (CAGE 55683)
Technical Specifications
ParameterValue
NSN2920-01-203-1016
Primary Part Number40-2503015
Item NameSwitch,lock,ignition
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-147-968015132A INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
5915-00-814-4964 INTERCHANGEABLE
Filter,radio Frequency Interfere
4320-00-857-107633104 INTERCHANGEABLE
Impeller,pump,centrifugal
Westerbeke Corporation
4820-01-159-292133104 INTERCHANGEABLE
Valve Assembly
Tate Andale, Llc
3110-01-200-0342F58037 INTERCHANGEABLE
Cone,tapered Roller Bearing
Funk Mfg Co Sub of Deere and Co
5110-01-368-4054 INTERCHANGEABLE
Chisel,cold,hand
2090-01-451-5101625-6800313 REV A FIND NO 8 INTERCHANGEABLE
Blade,windshield Wiper
Naval Sea Systems Command
5310-01-674-693112595916 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
40-2503015 PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
33-104 PRIMARY Pollak Joseph Corp (USA)
27347-452 PRIMARY The Gorman-Rupp Company Div Gorman-Rupp (USA)
40-2503015 Hercules Engine Co Inc (USA)
869-40-2503015 PRIMARY Wheeler Fleet Solutions, Co. (USA)
Related Parts
5330-00-147-9680INTERCHANGEABLE
GASKET
15132A
5915-00-814-4964INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
4320-00-857-1076INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
33104
4820-01-159-2921INTERCHANGEABLE
VALVE ASSEMBLY
33104
3110-01-200-0342INTERCHANGEABLE
CONE,TAPERED ROLLER BEARING
F58037
5110-01-368-4054INTERCHANGEABLE
CHISEL,COLD,HAND
2090-01-451-5101INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
625-6800313 REV A FIND NO 8
5310-01-674-6931INTERCHANGEABLE
WASHER,FLAT
12595916

Frequently Asked Questions

What is NSN 2920-01-203-1016?

NSN 2920-01-203-1016 is a Switch,lock,ignition, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-203-1016?

NSN 2920-01-203-1016 has 5 cross-referenced part numbers: 40-2503015 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 33-104 (Pollak Joseph Corp), 27347-452 (The Gorman-Rupp Company Div Gorman-Rupp), 40-2503015 (Hercules Engine Co Inc), 869-40-2503015 (Wheeler Fleet Solutions, Co.).

What NSN replaces 2920-01-203-1016?

There are 8 known substitutes for 2920-01-203-1016: 5330-00-147-9680, 5915-00-814-4964, 4320-00-857-1076 and 5 more. Verify interchangeability with system specifications before substitution.

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