PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

438Switch Assembly,speed

Forster Enterprises Inc · NSN 5930-01-018-1888 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-018-1888 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-018-1888. Primary manufacturer part number: 438.
Features
  • Switch Assembly,speed — FSC 5930
  • General Characteristics Item Description: SOURCE CONTROL VENDOR,INTERNATIONAL SIGNAL AND CONTROL CORP PART NO.72-2203-2 WITH TRIP SPEED OF 825-850 RPM FOR ELEMENT NO.2 RPM
  • 4 verified cross-references
  • Primary manufacturer: Forster Enterprises Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assembly,speed, cataloged under National Stock Number 5930-01-018-1888, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Forster Enterprises Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5930-01-018-1888
Primary Part Number438
Item NameSwitch Assembly,speed
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerForster Enterprises Inc
StatusACTIVE
General Characteristics Item DescriptionSOURCE CONTROL VENDOR,INTERNATIONAL SIGNAL AND CONTROL CORP PART NO.72-2203-2 WITH TRIP SPEED OF 825-850 RPM FOR ELEMENT NO.2 RPM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-361952387 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Federal-Mogul Corp Government Sales Dept
3110-00-101-3137 INTERCHANGEABLE
Bearing,roller,tapered
5315-00-221-63375315-7-2B1-50 INTERCHANGEABLE
Pin,toggle,eye Collar
Defense Logistics Agency Dba Defense Supply Center Philadelphia
4820-00-263-91195698 INTERCHANGEABLE
Valve,gate
Rosco Mfg Co
4820-00-268-9154105-3/4NPT INTERCHANGEABLE
Valve,gate
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5120-00-293-02065120-00-293-0206 INTERCHANGEABLE
Wrench,spanner
General Services Administration Federal Supply Service
5340-00-518-5678438 INTERCHANGEABLE
Plug,protective,dust and Moistur
Niagara Plastics L.l.c.
4030-00-541-2456438 INTERCHANGEABLE
Anchor,guy
Pfaff and Kendall
1005-00-731-0821 INTERCHANGEABLE
Plunger,trigger Spr
4240-00-764-5152484B INTERCHANGEABLE
Goggles,industrial
American Optical Co
Cross-Reference Index
Part NumberManufacturer
438 Forster Enterprises Inc (USA)
72-2203-2 Ferranti Intl Simulation and Training /us/ Inc (USA)
72-2203-2 Department of Defense Project Manager-Mobile Electric Power (USA)
70-1105-3 Department of Defense Project Manager-Mobile Electric Power (USA)
Related Parts
3110-00-100-3619INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
52387
3110-00-101-3137INTERCHANGEABLE
BEARING,ROLLER,TAPERED
5315-00-221-6337INTERCHANGEABLE
PIN,TOGGLE,EYE COLLAR
5315-7-2B1-50
4820-00-263-9119INTERCHANGEABLE
VALVE,GATE
5698
4820-00-268-9154INTERCHANGEABLE
VALVE,GATE
105-3/4NPT
5120-00-293-0206INTERCHANGEABLE
WRENCH,SPANNER
5120-00-293-0206
5340-00-518-5678INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
438
4030-00-541-2456INTERCHANGEABLE
ANCHOR,GUY
438
1005-00-731-0821INTERCHANGEABLE
PLUNGER,TRIGGER SPR
4240-00-764-5152INTERCHANGEABLE
GOGGLES,INDUSTRIAL
484B
3030-00-844-2882INTERCHANGEABLE
BELT,V
2940-00-885-3336INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42120

Frequently Asked Questions

What is NSN 5930-01-018-1888?

NSN 5930-01-018-1888 is a Switch Assembly,speed, manufactured by Forster Enterprises Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-018-1888?

NSN 5930-01-018-1888 has 4 cross-referenced part numbers: 438 (Forster Enterprises Inc), 72-2203-2 (Ferranti Intl Simulation and Training /us/ Inc), 72-2203-2 (Department of Defense Project Manager-Mobile Electric Power), 70-1105-3 (Department of Defense Project Manager-Mobile Electric Power).

What NSN replaces 5930-01-018-1888?

There are 12 known substitutes for 5930-01-018-1888: 3110-00-100-3619, 3110-00-101-3137, 5315-00-221-6337 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 438?

Key specifications for 438: End Item Identification: 61151181248; General Characteristics Item Description: SOURCE CONTROL VENDOR,INTERNATIONAL SIGNAL AND CONTROL CORP PART NO.72-2203-2 WITH TRIP SPEED OF 825-850 RPM FOR ELEMENT NO.2 RPM. 2 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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