PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30021Switch,push

Essex Industries Inc Div Manufacturing Division · NSN 5930-00-936-4572 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-936-4572 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-936-4572. Primary manufacturer part number: 30021.
Features
  • Switch,push — FSC 5930
  • Inclosure Type: FULLY INCLOSED
  • Thread Quantity Per Inch: 24
  • Thread Series Designator: UNEF
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION SINGLE SWITCH UNIT
  • Body Style: BUSHING MOUNTED
  • Contact Load Current Rating at Maximum Rated Voltage: 5.000 AMPERES RESISTIVE DC
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-00-936-4572, 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 Essex Industries Inc Div Manufacturing Division. Government technical data includes 10 verified specifications, 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
NSN5930-00-936-4572
Primary Part Number30021
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerEssex Industries Inc Div Manufacturing Division
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Thread Quantity Per Inch24
Thread Series DesignatorUNEF
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION SINGLE SWITCH UNIT
Body StyleBUSHING MOUNTED
Contact Load Current Rating at Maximum Rated Voltage5.000 AMPERES RESISTIVE DC
Terminal Type and Quantity2 TAB, SOLDER LUG
Nominal Thread Size0.625 INCHES IN
Bushing Length0.438 INCHES NOMINAL IN
Maximum Voltage Rating in Volts28.0 DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-106-0931441-1030-021 INTERCHANGEABLE
Capacitor,fixed,electrolytic
The Boeing Company Div Legacy Boeing Hb1
5940-00-988-5076BLU4S2 INTERCHANGEABLE
Terminal,lug
Penn-Union Corp Div Penn-Union Corp
5930-01-012-874830021 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
2590-01-030-377730021 INTERCHANGEABLE
Hydraulic Power Sup
Cadillac Gage Textron Inc.
5962-01-115-2154 INTERCHANGEABLE
Microcircuit,digital
5998-01-119-6749 INTERCHANGEABLE
Circuit Card Assembly
5895-01-223-4569 INTERCHANGEABLE
Up Converter
4820-01-286-425930021 INTERCHANGEABLE
Valve,linear,directional Control
Hanson Machine
5130-01-397-97503002-1 INTERCHANGEABLE
Drill,electric,portable
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
6520-01-501-056030021 INTERCHANGEABLE
Bur,dental Surgery
Ss White Burs Llc
Cross-Reference Index
Part NumberManufacturer
P1-60001 Otto Engineering Inc (USA)
30021 PRIMARY Essex Industries Inc Div Manufacturing Division (USA)
W101W4M0D Safran Power Usa, Llc (USA)
P16001 Otto Engineering Inc (USA)
Related Parts
5910-00-106-0931INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
441-1030-021
5940-00-988-5076INTERCHANGEABLE
TERMINAL,LUG
BLU4S2
5930-01-012-8748INTERCHANGEABLE
SWITCH,LIQUID LEVEL
30021
2590-01-030-3777INTERCHANGEABLE
HYDRAULIC POWER SUP
30021
5962-01-115-2154INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5998-01-119-6749INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5895-01-223-4569INTERCHANGEABLE
UP CONVERTER
4820-01-286-4259INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
30021
5130-01-397-9750INTERCHANGEABLE
DRILL,ELECTRIC,PORTABLE
3002-1
6520-01-501-0560INTERCHANGEABLE
BUR,DENTAL SURGERY
30021
7720-01-582-8235INTERCHANGEABLE
SPRING,VALVE,MUSICAL INSTRUMENT
30021
4820-01-644-7412INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
023-0058-00

Frequently Asked Questions

What is NSN 5930-00-936-4572?

NSN 5930-00-936-4572 is a Switch,push, manufactured by Essex Industries Inc Div Manufacturing Division, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-936-4572?

NSN 5930-00-936-4572 has 4 cross-referenced part numbers: P1-60001 (Otto Engineering Inc), 30021 (Essex Industries Inc Div Manufacturing Division), W101W4M0D (Safran Power Usa, Llc), P16001 (Otto Engineering Inc).

What NSN replaces 5930-00-936-4572?

There are 12 known substitutes for 5930-00-936-4572: 5910-00-106-0931, 5940-00-988-5076, 5930-01-012-8748 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30021?

Key specifications for 30021: Inclosure Type: FULLY INCLOSED; Thread Quantity Per Inch: 24; Thread Series Designator: UNEF; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION SINGLE SWITCH UNIT. 10 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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