PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3871348Switch,engine Brake

Jacobs Mfg Co the · NSN 2920-01-155-3602 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-155-3602 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-155-3602. Primary manufacturer part number: 3871348.
Features
  • Switch,engine Brake — FSC 2920
  • 6 verified cross-references
  • Primary manufacturer: Jacobs Mfg Co the
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Mechanical power generation
  • Drive system operation
General Description

The Switch,engine Brake, cataloged under National Stock Number 2920-01-155-3602, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Jacobs Mfg Co the. This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,engine Brake
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersJacobs Mfg Co the (CAGE 75078); Am General Llc (CAGE 34623)
Technical Specifications
ParameterValue
NSN2920-01-155-3602
Primary Part Number3871348
Item NameSwitch,engine Brake
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerJacobs Mfg Co the
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-00-217-9223 INTERCHANGEABLE
Diaphragm,valve,flat
2530-00-277-43057671 INTERCHANGEABLE
Wheel,metal Tire
Saginaw Products Corporation Dba Cignys
4820-01-220-7082 INTERCHANGEABLE
Diaphragm,valve,flat
6695-01-398-5801 INTERCHANGEABLE
Bezel,instrument Mounting
6515-01-549-6109 INTERCHANGEABLE
Hub,syringe,aspirating
Cross-Reference Index
Part NumberManufacturer
012388 Jacobs Mfg Co the (USA)
3871348 PRIMARY Jacobs Mfg Co the (USA)
7671 Jacobs Mfg Co the (USA)
5571194 PRIMARY Am General Llc (USA)
5731570 Am General Llc (USA)
012393 Jacobs Mfg Co the (USA)
Related Parts
4820-00-217-9223INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
2530-00-277-4305INTERCHANGEABLE
WHEEL,METAL TIRE
7671
4820-01-220-7082INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
6695-01-398-5801INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
6515-01-549-6109INTERCHANGEABLE
HUB,SYRINGE,ASPIRATING

Frequently Asked Questions

What is NSN 2920-01-155-3602?

NSN 2920-01-155-3602 is a Switch,engine Brake, manufactured by Jacobs Mfg Co the, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-155-3602?

NSN 2920-01-155-3602 has 6 cross-referenced part numbers: 012388 (Jacobs Mfg Co the), 3871348 (Jacobs Mfg Co the), 7671 (Jacobs Mfg Co the), 5571194 (Am General Llc), 5731570 (Am General Llc) and 1 more.

What NSN replaces 2920-01-155-3602?

There are 5 known substitutes for 2920-01-155-3602: 4820-00-217-9223, 2530-00-277-4305, 4820-01-220-7082 and 2 more. Verify interchangeability with system specifications before substitution.

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