PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304-53Contact,electrical

Monitor Controller Co · NSN 5999-00-035-8702 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-035-8702 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-035-8702. Primary manufacturer part number: 304-53.
Features
  • Contact,electrical — FSC 5999
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END
  • Precious Material: SILVER
  • Surface Treatment: SILVER BODY
  • Material: COPPER ALLOY BODY
  • Material: COPPER ALLOY CONTACT
  • Precious Material and Location: EXTERNAL SURFACE SILVER
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-035-8702, 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 Monitor Controller Co. Government technical data includes 28 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-035-8702
Primary Part Number304-53
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMonitor Controller Co
StatusACTIVE
Precious Material and Weight0.005 SILVER GRAINS, TROY
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Precious MaterialSILVER
Surface TreatmentSILVER BODY
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY CONTACT
Precious Material and LocationEXTERNAL SURFACE SILVER
Style DesignatorPIN CENTER CONTACT
Mounting Facility Quantity1
Mounting MethodUNTHREADED HOLE(S)
Cable Entrance Diameter0.020 INCHES NOMINAL IN
Pin Diameter0.025 INCHES NOMINAL IN
Surface TreatmentSILVER CONTACT
Overall Diameter0.125 INCHES NOMINAL IN
Precious Material and Weight0.005 SILVER GRAINS, TROY
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Precious MaterialSILVER
Surface TreatmentSILVER BODY
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY CONTACT
Precious Material and LocationEXTERNAL SURFACE SILVER
Style DesignatorPIN CENTER CONTACT
Mounting Facility Quantity1
Mounting MethodUNTHREADED HOLE(S)
Cable Entrance Diameter0.020 INCHES NOMINAL IN
Pin Diameter0.025 INCHES NOMINAL IN
Surface TreatmentSILVER CONTACT
Overall Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 8
5310-00-569-573330453 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
5305-00-637-953530453 INTERCHANGEABLE
Screw,cap,hexagon Head
Fwd Seagrave Holdings Lp
5930-00-705-5875 INTERCHANGEABLE
Switch,thermostatic
5930-01-048-50293045-3 INTERCHANGEABLE
Switch,rotary
Janco Corporation Dba Janco Corp Div Mason Controls
5940-01-069-8914 INTERCHANGEABLE
Splice,conductor
4520-01-264-939230136 INTERCHANGEABLE
Heating Element,electrical,nonim
L & R Manufacturing Company
6130-01-313-71093045-3 INTERCHANGEABLE
Power Supply
Power General Corp
4320-01-472-0950 INTERCHANGEABLE
Strainer,pump Case
Cross-Reference Index
Part NumberManufacturer
304-53 Monitor Controller Co (USA)
Related Parts
5310-00-569-5733INTERCHANGEABLE
WASHER,FLAT
30453
5305-00-637-9535INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
30453
5930-00-705-5875INTERCHANGEABLE
SWITCH,THERMOSTATIC
5930-01-048-5029INTERCHANGEABLE
SWITCH,ROTARY
3045-3
5940-01-069-8914INTERCHANGEABLE
SPLICE,CONDUCTOR
4520-01-264-9392INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
30136
6130-01-313-7109INTERCHANGEABLE
POWER SUPPLY
3045-3
4320-01-472-0950INTERCHANGEABLE
STRAINER,PUMP CASE

Frequently Asked Questions

What is NSN 5999-00-035-8702?

NSN 5999-00-035-8702 is a Contact,electrical, manufactured by Monitor Controller Co, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-035-8702?

NSN 5999-00-035-8702 has 1 cross-referenced part number: 304-53 (Monitor Controller Co).

What NSN replaces 5999-00-035-8702?

There are 8 known substitutes for 5999-00-035-8702: 5310-00-569-5733, 5305-00-637-9535, 5930-00-705-5875 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 304-53?

Key specifications for 304-53: Precious Material and Weight: 0.005 SILVER GRAINS, TROY; Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END; Precious Material: SILVER; Surface Treatment: SILVER BODY. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com