PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X5433Contact,electrical

Prestolite Electric Inc · NSN 5999-00-518-6719 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-518-6719 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-518-6719. Primary manufacturer part number: X5433.
Features
  • Contact,electrical — FSC 5999
  • Point Height: 0.071 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 1 WIRE LEAD BASE
  • Material: TUNGSTEN CONTACT
  • Point Diameter: 0.173 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 1
  • Mounting Method: UNTHREADED HOLE(S)
  • Unthreaded Mounting Hole Diameter: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Applications
  • Applications requiring Tungsten Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-518-6719, 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 Prestolite Electric Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5999-00-518-6719
Primary Part NumberX5433
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusCANCELLED
Point Height0.071 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
Terminal Type and Quantity1 WIRE LEAD BASE
MaterialTUNGSTEN CONTACT
Point Diameter0.173 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
Mounting Facility Quantity1
Mounting MethodUNTHREADED HOLE(S)
Unthreaded Mounting Hole Diameter0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Point Height0.071 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
Terminal Type and Quantity1 WIRE LEAD BASE
MaterialTUNGSTEN CONTACT
Point Diameter0.173 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
Mounting Facility Quantity1
Mounting MethodUNTHREADED HOLE(S)
Unthreaded Mounting Hole Diameter0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-00-189-3838 (302-60)
HAZMATNo
Verified Substitutes 12
6625-00-189-3838302-60 SUCCESSOR
Ammeter
Cummins Power Generation Inc.
Cable,power,electrical
3110-00-143-758745220 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3020-00-884-563230260 INTERCHANGEABLE
Gear,bevel,differen
Dana Corp Spicer Transmission Div
5995-01-257-8170 INTERCHANGEABLE
Wiring Harness
5905-01-271-416130260 INTERCHANGEABLE
Resistor,fixed,film
L & R Manufacturing Company
5930-01-315-366730260 INTERCHANGEABLE
Switch,push
Demetron Research Corp
5325-01-342-928930260 INTERCHANGEABLE
Grommet,metallic
Hdt Expeditionary Systems Inc
2030-01-359-566030260 INTERCHANGEABLE
Cup,helm Control
Adams Rite Aerospace, Inc
5985-01-364-4457G527005-1 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
X5433 Prestolite Electric Inc (USA)
X5433F Wico-Prestolite Co the Div of Eltra Corp (USA)
X5433 Wico-Prestolite Co the Div of Eltra Corp (USA)
30260 John Deer Consumer Products Inc (USA)
30260 Wico-Prestolite Co the Div of Eltra Corp (USA)
X5433 PRIMARY Prestolite Electric Inc (USA)
Related Parts
SUCCESSOR 6625-00-189-3838 Ammeter · 302-60
6145-01-531-3136SUCCESSOR
CABLE,POWER,ELECTRICAL
3110-00-143-7587INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
45220
3020-00-884-5632INTERCHANGEABLE
GEAR,BEVEL,DIFFEREN
30260
5995-01-257-8170INTERCHANGEABLE
WIRING HARNESS
5905-01-271-4161INTERCHANGEABLE
RESISTOR,FIXED,FILM
30260
5930-01-315-3667INTERCHANGEABLE
SWITCH,PUSH
30260
5325-01-342-9289INTERCHANGEABLE
GROMMET,METALLIC
30260
2030-01-359-5660INTERCHANGEABLE
CUP,HELM CONTROL
30260
5985-01-364-4457INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
G527005-1
3010-01-429-5333INTERCHANGEABLE
COUPLING,SHAFT,RIGID
5940-01-512-7481INTERCHANGEABLE
SPLICE,CONDUCTOR
3427930

Frequently Asked Questions

What is NSN 5999-00-518-6719?

NSN 5999-00-518-6719 is a Contact,electrical, manufactured by Prestolite Electric Inc, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-518-6719?

NSN 5999-00-518-6719 has 6 cross-referenced part numbers: X5433 (Prestolite Electric Inc), X5433F (Wico-Prestolite Co the Div of Eltra Corp), X5433 (Wico-Prestolite Co the Div of Eltra Corp), 30260 (John Deer Consumer Products Inc), 30260 (Wico-Prestolite Co the Div of Eltra Corp) and 1 more.

What NSN replaces 5999-00-518-6719?

There are 12 known substitutes for 5999-00-518-6719: 6625-00-189-3838, 6145-01-531-3136, 3110-00-143-7587 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X5433?

Key specifications for X5433: Point Height: 0.071 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN; Overall Height: 0.373 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN; Terminal Type and Quantity: 1 WIRE LEAD BASE; Material: TUNGSTEN CONTACT. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-518-6719 still in active supply?

NSN 5999-00-518-6719 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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