PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38637Switch,push

Espey Mfg. & Electronics Corp. · NSN 5930-00-087-4032 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-087-4032 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-087-4032. Primary manufacturer part number: 38637.
Features
  • Switch,push — FSC 5930
  • Actuator Diameter: 0.375 INCHES NOMINAL IN
  • Actuator Height: 0.250 INCHES NOMINAL IN
  • Mounting Method: THREADED BUSHING
  • Thread Quantity Per Inch: 24
  • Contact Load Current Rating at Maximum Rated Voltage: 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC
  • Inclosure Type: FULLY INCLOSED
  • Maximum Voltage Rating in Volts: 28.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-00-087-4032, 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 Espey Mfg. & Electronics Corp.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-087-4032
Primary Part Number38637
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerEspey Mfg. & Electronics Corp.
StatusACTIVE
Actuator Diameter0.375 INCHES NOMINAL IN
Actuator Height0.250 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING
Thread Quantity Per Inch24
Contact Load Current Rating at Maximum Rated Voltage5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC
Inclosure TypeFULLY INCLOSED
Maximum Voltage Rating in Volts28.0 DC
Body Diameter0.875 INCHES NOMINAL IN
Terminal Type and Quantity4 TAB, SOLDER LUG
Nonpile-Up Contact Arrangement1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Bushing Length0.500 INCHES NOMINAL IN
Body Length0.719 INCHES NOMINAL IN
Body StyleBUSHING MOUNTED
Nominal Thread Size0.625 INCHES IN
ColorBLACK SINGLE ACTUATOR
Thread Series DesignatorUNEF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-227-740538637 INTERCHANGEABLE
Wrench,socket
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5950-00-235-68435158-1 INTERCHANGEABLE
Transformer,audio Frequency
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
38637 Espey Mfg. & Electronics Corp. (USA)
J313PB6 Safran Power Usa, Llc (USA)
38637 Espey Mfg and Electronics Corp (USA)
Related Parts
5120-00-227-7405INTERCHANGEABLE
WRENCH,SOCKET
38637
5950-00-235-6843INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5158-1

Frequently Asked Questions

What is NSN 5930-00-087-4032?

NSN 5930-00-087-4032 is a Switch,push, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-087-4032?

NSN 5930-00-087-4032 has 3 cross-referenced part numbers: 38637 (Espey Mfg. & Electronics Corp.), J313PB6 (Safran Power Usa, Llc), 38637 (Espey Mfg and Electronics Corp).

What NSN replaces 5930-00-087-4032?

There are 2 known substitutes for 5930-00-087-4032: 5120-00-227-7405, 5950-00-235-6843. Verify interchangeability with system specifications before substitution.

What are the specifications of 38637?

Key specifications for 38637: Overall Height: 0.875 INCHES NOMINAL IN; Actuator Diameter: 0.375 INCHES NOMINAL IN; Actuator Height: 0.250 INCHES NOMINAL IN; Mounting Method: THREADED BUSHING. 19 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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