PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40937Contact,electrical

Entron Industries Limited Partnership Dba Entron Industries Property Div · NSN 5999-00-503-7159 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-503-7159 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-503-7159. Primary manufacturer part number: 40937.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY CONTACT
  • Current Rating in Amps: 3.0
  • Voltage Rating in Volts: 110.0 AC
  • Material: COPPER ALLOY CONTACT
  • Current Rating in Amps: 3.0
  • Voltage Rating in Volts: 110.0 AC
  • 1 verified cross-reference
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-503-7159, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Entron Industries Limited Partnership Dba Entron Industries Property Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-503-7159
Primary Part Number40937
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEntron Industries Limited Partnership Dba Entron Industries Property Div
StatusACTIVE
MaterialCOPPER ALLOY CONTACT
Current Rating in Amps3.0
Voltage Rating in Volts110.0 AC
MaterialCOPPER ALLOY CONTACT
Current Rating in Amps3.0
Voltage Rating in Volts110.0 AC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeLN
Verified Substitutes 5
6680-01-098-967440937 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5331-01-208-575240937 INTERCHANGEABLE
O-Ring
Amot Controls Llc
6105-01-565-5239912028 INTERCHANGEABLE
Motor,direct Current
The Will-Burt Company Div Fabrication
5310-01-612-2376225888 INTERCHANGEABLE
Nut,plain,cap
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
6220-01-679-713240937 INTERCHANGEABLE
Lamp,light Emitting Diode
Energy Focus, Inc. Div Mmm
Cross-Reference Index
Part NumberManufacturer
40937 PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
Related Parts
6680-01-098-9674INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40937
5331-01-208-5752INTERCHANGEABLE
O-RING
40937
6105-01-565-5239INTERCHANGEABLE
MOTOR,DIRECT CURRENT
912028
5310-01-612-2376INTERCHANGEABLE
NUT,PLAIN,CAP
225888
6220-01-679-7132INTERCHANGEABLE
LAMP,LIGHT EMITTING DIODE
40937

Frequently Asked Questions

What is NSN 5999-00-503-7159?

NSN 5999-00-503-7159 is a Contact,electrical, manufactured by Entron Industries Limited Partnership Dba Entron Industries Property Div, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-503-7159?

NSN 5999-00-503-7159 has 1 cross-referenced part number: 40937 (Entron Industries Limited Partnership Dba Entron Industries Property Div).

What NSN replaces 5999-00-503-7159?

There are 5 known substitutes for 5999-00-503-7159: 6680-01-098-9674, 5331-01-208-5752, 6105-01-565-5239 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40937?

Key specifications for 40937: Material: COPPER ALLOY CONTACT; Current Rating in Amps: 3.0; Voltage Rating in Volts: 110.0 AC; Material: COPPER ALLOY CONTACT. 6 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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