PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

973-3-3Contact,electrical

Monitor Controller Co · NSN 5999-00-035-8727 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-035-8727 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-035-8727. Primary manufacturer part number: 973-3-3.
Features
  • Contact,electrical — FSC 5999
  • Mounting Method: THREADED STUD(S)
  • Thread Class: 2A A
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Style Designator: ROUND FLATTED FIXED POINT CONTACT
  • Terminal Type and Quantity: 1 PIN AXIALLY AT ONE END
  • Mounting Facility Quantity: 1
  • Material: COPPER ALLOY BODY AND CONTACT
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-035-8727, 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 22 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-035-8727
Primary Part Number973-3-3
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMonitor Controller Co
StatusACTIVE
Mounting MethodTHREADED STUD(S)
Thread Class2A A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorROUND FLATTED FIXED POINT CONTACT
Terminal Type and Quantity1 PIN AXIALLY AT ONE END
Mounting Facility Quantity1
MaterialCOPPER ALLOY BODY AND CONTACT
Thread DirectionRIGHT-HAND
Overall Diameter1.000 INCHES NOMINAL IN
Nominal Thread Size0.312 INCHES IN
Thread Quantity Per Inch18
Mounting MethodTHREADED STUD(S)
Thread Class2A A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorROUND FLATTED FIXED POINT CONTACT
Terminal Type and Quantity1 PIN AXIALLY AT ONE END
Mounting Facility Quantity1
MaterialCOPPER ALLOY BODY AND CONTACT
Thread DirectionRIGHT-HAND
Overall Diameter1.000 INCHES NOMINAL IN
Nominal Thread Size0.312 INCHES IN
Thread Quantity Per Inch18
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 2
2810-00-118-733697333 INTERCHANGEABLE
Hose
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5975-00-503-4634301853-1 INTERCHANGEABLE
Conduit,metal,flexible
L3harris Technologies, Inc. Dba Harris Corporation
Cross-Reference Index
Part NumberManufacturer
973-3-3 Monitor Controller Co (USA)
Related Parts
2810-00-118-7336INTERCHANGEABLE
HOSE
97333
5975-00-503-4634INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
301853-1

Frequently Asked Questions

What is NSN 5999-00-035-8727?

NSN 5999-00-035-8727 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 5999-00-035-8727?

NSN 5999-00-035-8727 has 1 cross-referenced part number: 973-3-3 (Monitor Controller Co).

What NSN replaces 5999-00-035-8727?

There are 2 known substitutes for 5999-00-035-8727: 2810-00-118-7336, 5975-00-503-4634. Verify interchangeability with system specifications before substitution.

What are the specifications of 973-3-3?

Key specifications for 973-3-3: Mounting Method: THREADED STUD(S); Thread Class: 2A A; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Style Designator: ROUND FLATTED FIXED POINT CONTACT. 24 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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