PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61Y4-148Switch,flow

Ellis & Watts International, Llc · NSN 5930-01-376-7615 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-376-7615 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-376-7615. Primary manufacturer part number: 61Y4-148.
Features
  • Switch,flow — FSC 5930
  • Nominal Thread Size: 0.750 INCHES ALL THREADED HOLE IN
  • Terminal Type: WIRE LEAD
  • Contact Stimulus Rating: 1.000 ACTUATION POINT NOMINAL GALLONS PER MINUTE
  • Media for Which Designed: LIQUID
  • Mounting Method: INPUT PORT
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
  • Mounting Facility Pattern: TWO POSITION IN-LINE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-376-7615, 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 Ellis & Watts International, Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5930-01-376-7615
Primary Part Number61Y4-148
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerEllis & Watts International, Llc
StatusACTIVE
Nominal Thread Size0.750 INCHES ALL THREADED HOLE IN
Terminal TypeWIRE LEAD
Contact Stimulus Rating1.000 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Media for Which DesignedLIQUID
Mounting MethodINPUT PORT
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Mounting Facility PatternTWO POSITION IN-LINE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Style DesignatorCYLINDRICAL W/MOUNTING LUGS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-130-70241810-1 INTERCHANGEABLE
Indicator,sight,liquid
Ametek Inc Schutte and Koerting Div
5950-00-222-0283SCB24842 INTERCHANGEABLE
Transformer,current
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-256-1183SCD39989 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-00-470-049718-101 INTERCHANGEABLE
Meter
Nextiraone Solutions Llc
3020-00-623-0041 INTERCHANGEABLE
Gear Cluster
3431-01-048-548410N22 INTERCHANGEABLE
Collet,welding Torch
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
8030-01-075-1156 INTERCHANGEABLE
Caulking Compound
5315-01-205-8970 INTERCHANGEABLE
Pin,spring
6525-01-334-947218101 INTERCHANGEABLE
Cleaner,x-Ray Film
Premier Dental Products Company
5330-01-338-7811 INTERCHANGEABLE
Gasket,spiral Wound
Cross-Reference Index
Part NumberManufacturer
18101 Thomas Products Llc (USA)
61Y4-148 PRIMARY Ellis & Watts International, Llc (USA)
MODEL 1100 Thomas Products Llc (USA)
Related Parts
6680-00-130-7024INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
1810-1
5950-00-222-0283INTERCHANGEABLE
TRANSFORMER,CURRENT
SCB24842
5950-00-256-1183INTERCHANGEABLE
TRANSFORMER,POWER
SCD39989
6625-00-470-0497INTERCHANGEABLE
METER
18-101
3020-00-623-0041INTERCHANGEABLE
GEAR CLUSTER
3431-01-048-5484INTERCHANGEABLE
COLLET,WELDING TORCH
10N22
8030-01-075-1156INTERCHANGEABLE
CAULKING COMPOUND
5315-01-205-8970INTERCHANGEABLE
PIN,SPRING
6525-01-334-9472INTERCHANGEABLE
CLEANER,X-RAY FILM
18101
5330-01-338-7811INTERCHANGEABLE
GASKET,SPIRAL WOUND
5355-01-559-0991INTERCHANGEABLE
KNOB
520-016
5930-01-592-3874INTERCHANGEABLE
SWITCH,PRESSURE
18101

Frequently Asked Questions

What is NSN 5930-01-376-7615?

NSN 5930-01-376-7615 is a Switch,flow, manufactured by Ellis & Watts International, Llc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-376-7615?

NSN 5930-01-376-7615 has 3 cross-referenced part numbers: 18101 (Thomas Products Llc), 61Y4-148 (Ellis & Watts International, Llc), MODEL 1100 (Thomas Products Llc).

What NSN replaces 5930-01-376-7615?

There are 12 known substitutes for 5930-01-376-7615: 6680-00-130-7024, 5950-00-222-0283, 5950-00-256-1183 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61Y4-148?

Key specifications for 61Y4-148: Nominal Thread Size: 0.750 INCHES ALL THREADED HOLE IN; Terminal Type: WIRE LEAD; Contact Stimulus Rating: 1.000 ACTUATION POINT NOMINAL GALLONS PER MINUTE; Media for Which Designed: LIQUID. 11 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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