PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37ASwitch,liquid Level

Itt Rule Industries Inc Danforth Div · NSN 5930-01-583-3883 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-583-3883 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-583-3883. Primary manufacturer part number: 37A.
Features
  • Switch,liquid Level — FSC 5930
  • 4 verified cross-references
  • Primary manufacturer: Itt Rule Industries Inc Danforth Div
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 5930-01-583-3883, 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 Itt Rule Industries Inc Danforth Div. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-01-583-3883
Primary Part Number37A
Item NameSwitch,liquid Level
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerItt Rule Industries Inc Danforth Div
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6630-00-105-8648 INTERCHANGEABLE
Meter,ph
5935-00-162-3074SCD989GFIG4 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1660-00-717-193084764 INTERCHANGEABLE
Bracket Assy,heat E
Honeywell International Inc. Div Aerospace - Torrance
2030-00-896-949437A INTERCHANGEABLE
Actuator Hydraulic
Moog Inc. Dba Ampac-Isp Corp
3040-00-986-088184764 INTERCHANGEABLE
Gearshaft,spur
Ge Aviation Systems Llc Dba Ge Aviation
5930-01-028-3521 INTERCHANGEABLE
Switch,bilge Pump
3010-01-038-5832L1-6 INTERCHANGEABLE
Clamp Bellow
Roller Bearing Co of America, Inc Div Pic Design
2090-01-284-43105959312, DET50C INTERCHANGEABLE
Hasp
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
RWB19 Rwb Marine Rwb Marine Australia Pty Limited (AUS)
37A PRIMARY Itt Rule Industries Inc Danforth Div (USA)
40106307 Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
84764 Whitworths Nautical World Pty Ltd (AUS)
Related Parts
6630-00-105-8648INTERCHANGEABLE
METER,PH
5935-00-162-3074INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
SCD989GFIG4
1660-00-717-1930INTERCHANGEABLE
BRACKET ASSY,HEAT E
84764
2030-00-896-9494INTERCHANGEABLE
ACTUATOR HYDRAULIC
37A
3040-00-986-0881INTERCHANGEABLE
GEARSHAFT,SPUR
84764
5930-01-028-3521INTERCHANGEABLE
SWITCH,BILGE PUMP
3010-01-038-5832INTERCHANGEABLE
CLAMP BELLOW
L1-6
2090-01-284-4310INTERCHANGEABLE
HASP
5959312, DET50C

Frequently Asked Questions

What is NSN 5930-01-583-3883?

NSN 5930-01-583-3883 is a Switch,liquid Level, manufactured by Itt Rule Industries Inc Danforth Div, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-01-583-3883?

NSN 5930-01-583-3883 has 4 cross-referenced part numbers: RWB19 (Rwb Marine Rwb Marine Australia Pty Limited), 37A (Itt Rule Industries Inc Danforth Div), 40106307 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), 84764 (Whitworths Nautical World Pty Ltd).

What NSN replaces 5930-01-583-3883?

There are 8 known substitutes for 5930-01-583-3883: 6630-00-105-8648, 5935-00-162-3074, 1660-00-717-1930 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37A?

Key specifications for 37A: End Item Identification: BOAT, UNMANNED, 40 FOOT, 40UC0701 FT. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-01-583-3883 still in active supply?

NSN 5930-01-583-3883 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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