PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-314Contact,electrical

Eaton Corp Opns & Technical Center · NSN 5999-00-217-0954 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-217-0954 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-217-0954. Primary manufacturer part number: 21-314.
Features
  • Contact,electrical — FSC 5999
  • Mounting Facility Quantity: 1
  • Precious Material and Location: CONTACT SILVER
  • Precious Material: SILVER
  • Material: SILVER CONTACT
  • Voltage Rating in Volts: 440.0 AC
  • Surface Treatment: SILVER CONTACT
  • Mounting Method: UNTHREADED HOLE(S)
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-217-0954, 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 Eaton Corp Opns & Technical Center. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references 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
NSN5999-00-217-0954
Primary Part Number21-314
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEaton Corp Opns & Technical Center
StatusACTIVE
Mounting Facility Quantity1
Precious Material and LocationCONTACT SILVER
Precious MaterialSILVER
MaterialSILVER CONTACT
Voltage Rating in Volts440.0 AC
Surface TreatmentSILVER CONTACT
Mounting MethodUNTHREADED HOLE(S)
Precious Material and Weight0.005 SILVER GRAINS, TROY
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL IN
Current Rating in Amps15.0
Mounting Facility Quantity1
Precious Material and LocationCONTACT SILVER
Precious MaterialSILVER
MaterialSILVER CONTACT
Voltage Rating in Volts440.0 AC
Surface TreatmentSILVER CONTACT
Mounting MethodUNTHREADED HOLE(S)
Precious Material and Weight0.005 SILVER GRAINS, TROY
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL IN
Current Rating in Amps15.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 8
2510-00-104-883321314 INTERCHANGEABLE
Anchor,grille Screw
Mitsubishi Caterpillar Forklift America, Inc
9540-00-720-1320 INTERCHANGEABLE
Angle,structural
5930-01-100-464321314 INTERCHANGEABLE
Bar,actuator,electrical Switch
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4320-01-270-5739 INTERCHANGEABLE
Parts Kit,rotary Pump
4730-01-348-058421314 INTERCHANGEABLE
Fitting,lubrication
National Oil Well Dba Iec Baylor
3040-01-418-410521314-800-1 INTERCHANGEABLE
Shaft,shouldered
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-419-051921314-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-419-057821314-850-1 INTERCHANGEABLE
Sleeve and Slide,directional Con
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
85986W1ITEM2 Eaton Corp Opns & Technical Center (USA)
PUB5487ITEM21 Eaton Corp Opns & Technical Center (USA)
87070W1ITEM2 Eaton Corp Opns & Technical Center (USA)
4725ALT1ITEM2 Eaton Corp Opns & Technical Center (USA)
5600ITEM2 Eaton Corp Opns & Technical Center (USA)
21-314 PRIMARY Eaton Corp Opns & Technical Center (USA)
81730W1ITEM32 Eaton Corp Opns & Technical Center (USA)
4690ALT1ITEM2 Eaton Corp Opns & Technical Center (USA)
90193W1ITEM2 Eaton Corp Opns & Technical Center (USA)
89990W1ITEM2 Eaton Corp Opns & Technical Center (USA)
Related Parts
2510-00-104-8833INTERCHANGEABLE
ANCHOR,GRILLE SCREW
21314
9540-00-720-1320INTERCHANGEABLE
ANGLE,STRUCTURAL
5930-01-100-4643INTERCHANGEABLE
BAR,ACTUATOR,ELECTRICAL SWITCH
21314
4320-01-270-5739INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
4730-01-348-0584INTERCHANGEABLE
FITTING,LUBRICATION
21314
3040-01-418-4105INTERCHANGEABLE
SHAFT,SHOULDERED
21314-800-1
4820-01-419-0519INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21314-001
4820-01-419-0578INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
21314-850-1

Frequently Asked Questions

What is NSN 5999-00-217-0954?

NSN 5999-00-217-0954 is a Contact,electrical, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-217-0954?

NSN 5999-00-217-0954 has 10 cross-referenced part numbers: 85986W1ITEM2 (Eaton Corp Opns & Technical Center), PUB5487ITEM21 (Eaton Corp Opns & Technical Center), 87070W1ITEM2 (Eaton Corp Opns & Technical Center), 4725ALT1ITEM2 (Eaton Corp Opns & Technical Center), 5600ITEM2 (Eaton Corp Opns & Technical Center) and 5 more.

What NSN replaces 5999-00-217-0954?

There are 8 known substitutes for 5999-00-217-0954: 2510-00-104-8833, 9540-00-720-1320, 5930-01-100-4643 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-314?

Key specifications for 21-314: Mounting Facility Quantity: 1; Precious Material and Location: CONTACT SILVER; Precious Material: SILVER; Material: SILVER CONTACT. 20 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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