PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50037Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-310-0721 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-310-0721 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-310-0721. Primary manufacturer part number: 50037.
Features
  • Switch,flow — FSC 5930
  • 1 verified cross-reference
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-310-0721, 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 Setra Systems, Inc. Dba Gems Sensors. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-310-0721
Primary Part Number50037
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-081-54905003-7 INTERCHANGEABLE
Seal,ring
Flair Corporation Dba S P X Air Treatment Div Dehydration
3110-00-155-6777042856 INTERCHANGEABLE
Bearing,ball,annular
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5330-00-178-46270S507 INTERCHANGEABLE
Seal,plain Encased
Hoist Liftruck Mfg Inc
5815-00-228-6702SC-C-69992-16 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2930-00-608-8552837B INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
5930-00-754-5573 INTERCHANGEABLE
Switch,rotary
2990-00-892-8548 INTERCHANGEABLE
Pump
4720-00-920-114050037 INTERCHANGEABLE
Hose Assembly,nonmetallic
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
2590-01-162-4395 INTERCHANGEABLE
Brace Assembly,blade
5210-01-520-84188H INTERCHANGEABLE
Square,combination
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
50037 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5330-00-081-5490INTERCHANGEABLE
SEAL,RING
5003-7
3110-00-155-6777INTERCHANGEABLE
BEARING,BALL,ANNULAR
042856
5330-00-178-4627INTERCHANGEABLE
SEAL,PLAIN ENCASED
0S507
5815-00-228-6702INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-C-69992-16
2930-00-608-8552INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
837B
5930-00-754-5573INTERCHANGEABLE
SWITCH,ROTARY
2990-00-892-8548INTERCHANGEABLE
PUMP
4720-00-920-1140INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
50037
2590-01-162-4395INTERCHANGEABLE
BRACE ASSEMBLY,BLADE
5210-01-520-8418INTERCHANGEABLE
SQUARE,COMBINATION
8H
5331-01-543-0106INTERCHANGEABLE
O-RING
50037

Frequently Asked Questions

What is NSN 5930-01-310-0721?

NSN 5930-01-310-0721 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-310-0721?

NSN 5930-01-310-0721 has 1 cross-referenced part number: 50037 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-310-0721?

There are 11 known substitutes for 5930-01-310-0721: 5330-00-081-5490, 3110-00-155-6777, 5330-00-178-4627 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50037?

Key specifications for 50037: Special Features: MAGNETIC REED,1 INCH IPS,0.5 AMPS RES,10 WATTS IN; End Item Identification: SWITCHES. 2 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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