PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4761-G501Switch,flow

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 5930-01-063-5283 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-063-5283 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-063-5283. Primary manufacturer part number: 4761-G501.
Features
  • Switch,flow — FSC 5930
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
  • Media for Which Designed: LIQUID
  • 6 verified cross-references
  • Primary manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-063-5283, 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 Howell Laboratories Inc Dba Howell Laboratories Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-063-5283
Primary Part Number4761-G501
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Media for Which DesignedLIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-145-133518786A INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
2520-00-152-8355204761 INTERCHANGEABLE
Lever
Clark Material Handling Company
5315-00-187-9572MS24665-621 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6625-01-093-4882476-1 INTERCHANGEABLE
Monitor,radiation
General Microwave Corporation Div Kratos Microwave Electronics
5985-01-236-27104779/7 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5325-01-244-486404761 INTERCHANGEABLE
Ring,retaining
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
6660-01-295-12604761 INTERCHANGEABLE
Transmitting Set,automatic,weath
Meggitt Safety Systems Inc
6640-01-468-5810ENTM100A INTERCHANGEABLE
Dissection Kit,entomology
Dr Instruments Inc
5120-01-616-5623J4761 INTERCHANGEABLE
Extension,socket Wrench
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
47787 Setra Systems, Inc. Dba Gems Sensors (USA)
36261-D Thomas Products Llc (USA)
5930PL1292303 Jednolity Indeks Materialowy - Uniform Material Index (POL)
4761 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
4761C-1 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
4761-G501 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
5330-00-145-1335INTERCHANGEABLE
GASKET
18786A
2520-00-152-8355INTERCHANGEABLE
LEVER
204761
5315-00-187-9572INTERCHANGEABLE
PIN,COTTER
MS24665-621
6625-01-093-4882INTERCHANGEABLE
MONITOR,RADIATION
476-1
5985-01-236-2710INTERCHANGEABLE
ATTENUATOR,FIXED
4779/7
5325-01-244-4864INTERCHANGEABLE
RING,RETAINING
04761
6660-01-295-1260INTERCHANGEABLE
TRANSMITTING SET,AUTOMATIC,WEATH
4761
6640-01-468-5810INTERCHANGEABLE
DISSECTION KIT,ENTOMOLOGY
ENTM100A
5120-01-616-5623INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
J4761

Frequently Asked Questions

What is NSN 5930-01-063-5283?

NSN 5930-01-063-5283 is a Switch,flow, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-063-5283?

NSN 5930-01-063-5283 has 6 cross-referenced part numbers: 47787 (Setra Systems, Inc. Dba Gems Sensors), 36261-D (Thomas Products Llc), 5930PL1292303 (Jednolity Indeks Materialowy - Uniform Material Index), 4761 (Howell Laboratories Inc Dba Howell Laboratories Inc), 4761C-1 (Howell Laboratories Inc Dba Howell Laboratories Inc) and 1 more.

What NSN replaces 5930-01-063-5283?

There are 9 known substitutes for 5930-01-063-5283: 5330-00-145-1335, 2520-00-152-8355, 5315-00-187-9572 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4761-G501?

Key specifications for 4761-G501: Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION; Overall Width: 1.750 INCHES NOMINAL IN; Overall Length: 4.125 INCHES NOMINAL IN; Media for Which Designed: LIQUID. 4 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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