PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-470Contact,electrical

Eaton Corp Opns & Technical Center · NSN 5999-00-417-9044 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-417-9044 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-417-9044. Primary manufacturer part number: 21-470.
Features
  • Contact,electrical — FSC 5999
  • Current Rating in Amps: 340.0
  • Mounting Method: UNTHREADED HOLE(S)
  • Precious Material: SILVER
  • Precious Material and Weight: 0.100 SILVER GRAINS, TROY
  • Distance Between Mounting Facility Centers: 0.322 INCHES NOMINAL IN
  • Voltage Rating in Volts: 115.0 DC
  • Mounting Facility Quantity: 2
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-417-9044, 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 18 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-417-9044
Primary Part Number21-470
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEaton Corp Opns & Technical Center
StatusACTIVE
Current Rating in Amps340.0
Mounting MethodUNTHREADED HOLE(S)
Precious MaterialSILVER
Precious Material and Weight0.100 SILVER GRAINS, TROY
Distance Between Mounting Facility Centers0.322 INCHES NOMINAL IN
Voltage Rating in Volts115.0 DC
Mounting Facility Quantity2
Unthreaded Mounting Hole Diameter0.152 INCHES NOMINAL IN
MaterialSILVER CONTACT
Current Rating in Amps340.0
Mounting MethodUNTHREADED HOLE(S)
Precious MaterialSILVER
Precious Material and Weight0.100 SILVER GRAINS, TROY
Distance Between Mounting Facility Centers0.322 INCHES NOMINAL IN
Voltage Rating in Volts115.0 DC
Mounting Facility Quantity2
Unthreaded Mounting Hole Diameter0.152 INCHES NOMINAL IN
MaterialSILVER CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 7
5307-00-275-3743 INTERCHANGEABLE
Stud,plain
4730-00-278-4328 INTERCHANGEABLE
Adapter,straight,pipe to Tube
3110-01-417-974221470 INTERCHANGEABLE
Bearing,roller,radial and Thrust
Parker Hannifin Corporation Div Hydraulic Systems Division
4235-01-423-278721470 INTERCHANGEABLE
Boom,spill Containment,hazardous
Waste Solutions Corp
5110-01-434-9636 INTERCHANGEABLE
Handle,file
4720-01-442-345721470 INTERCHANGEABLE
Hose,preformed
Gates Corporation
2040-01-538-282021470 INTERCHANGEABLE
Drain,automatic,boat
Willard Marine, Inc.
Cross-Reference Index
Part NumberManufacturer
21-470 PRIMARY Eaton Corp Opns & Technical Center (USA)
Related Parts
5307-00-275-3743INTERCHANGEABLE
STUD,PLAIN
4730-00-278-4328INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
3110-01-417-9742INTERCHANGEABLE
BEARING,ROLLER,RADIAL AND THRUST
21470
4235-01-423-2787INTERCHANGEABLE
BOOM,SPILL CONTAINMENT,HAZARDOUS
21470
5110-01-434-9636INTERCHANGEABLE
HANDLE,FILE
4720-01-442-3457INTERCHANGEABLE
HOSE,PREFORMED
21470
2040-01-538-2820INTERCHANGEABLE
DRAIN,AUTOMATIC,BOAT
21470

Frequently Asked Questions

What is NSN 5999-00-417-9044?

NSN 5999-00-417-9044 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 5999-00-417-9044?

NSN 5999-00-417-9044 has 1 cross-referenced part number: 21-470 (Eaton Corp Opns & Technical Center).

What NSN replaces 5999-00-417-9044?

There are 7 known substitutes for 5999-00-417-9044: 5307-00-275-3743, 4730-00-278-4328, 3110-01-417-9742 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-470?

Key specifications for 21-470: Current Rating in Amps: 340.0; Mounting Method: UNTHREADED HOLE(S); Precious Material: SILVER; Precious Material and Weight: 0.100 SILVER GRAINS, TROY. 18 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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