PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-211Contact,electrical

Eaton Corp Opns & Technical Center · NSN 5999-00-030-1995 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-030-1995 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-030-1995. Primary manufacturer part number: 40-211.
Features
  • Contact,electrical — FSC 5999
  • Precious Material: SILVER
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Precious Material and Location: EXTERNAL SURFACE SILVER
  • Surface Treatment: SILVER BODY
  • Material: SILVER CONTACT
  • Current Rating in Amps: 15.0
  • Unthreaded Mounting Hole Diameter: 0.168 INCHES NOMINAL IN
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-030-1995, 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 26 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-030-1995
Primary Part Number40-211
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEaton Corp Opns & Technical Center
StatusACTIVE
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Precious Material and LocationEXTERNAL SURFACE SILVER
Surface TreatmentSILVER BODY
MaterialSILVER CONTACT
Current Rating in Amps15.0
Unthreaded Mounting Hole Diameter0.168 INCHES NOMINAL IN
Mounting Facility Quantity1
Voltage Rating in Volts440.0 AC
Mounting MethodUNTHREADED HOLE(S)
Surface TreatmentSILVER CONTACT
MaterialSILVER BODY
Style DesignatorLEAF TAP CONTACT W/ ROUND FIXED POINT
Point Diameter0.250 INCHES NOMINAL IN
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Precious Material and LocationEXTERNAL SURFACE SILVER
Surface TreatmentSILVER BODY
MaterialSILVER CONTACT
Current Rating in Amps15.0
Unthreaded Mounting Hole Diameter0.168 INCHES NOMINAL IN
Mounting Facility Quantity1
Voltage Rating in Volts440.0 AC
Mounting MethodUNTHREADED HOLE(S)
Surface TreatmentSILVER CONTACT
MaterialSILVER BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-052-6792 INTERCHANGEABLE
Coil,radio Frequency
2825-00-146-909440211 INTERCHANGEABLE
Cartridge,valve
Northrop Grumman Systems Corporation Div Marine Systems
3455-00-194-055258-10078 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
4935-00-450-82572226 INTERCHANGEABLE
Slip Ring Assembly,fifty Circuit
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5950-01-075-7262SM-C-852034 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6515-01-139-8433 INTERCHANGEABLE
Counterbore,trochanteric
5965-01-262-172240211 INTERCHANGEABLE
Headset,electrical
University of Washington Div Applied Physics Laboratory
1630-01-301-1894 INTERCHANGEABLE
Rim,wheel,pneumatic Tire
4820-01-539-720240211 INTERCHANGEABLE
Valve,butterfly
Hdt Expeditionary Systems Inc
4710-01-676-264040211 INTERCHANGEABLE
Tube Assembly,metal
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
40-211 PRIMARY Eaton Corp Opns & Technical Center (USA)
Related Parts
5950-00-052-6792INTERCHANGEABLE
COIL,RADIO FREQUENCY
2825-00-146-9094INTERCHANGEABLE
CARTRIDGE,VALVE
40211
3455-00-194-0552INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10078
4935-00-450-8257INTERCHANGEABLE
SLIP RING ASSEMBLY,FIFTY CIRCUIT
2226
5950-01-075-7262INTERCHANGEABLE
REACTOR
SM-C-852034
6515-01-139-8433INTERCHANGEABLE
COUNTERBORE,TROCHANTERIC
5965-01-262-1722INTERCHANGEABLE
HEADSET,ELECTRICAL
40211
1630-01-301-1894INTERCHANGEABLE
RIM,WHEEL,PNEUMATIC TIRE
4820-01-539-7202INTERCHANGEABLE
VALVE,BUTTERFLY
40211
4710-01-676-2640INTERCHANGEABLE
TUBE ASSEMBLY,METAL
40211

Frequently Asked Questions

What is NSN 5999-00-030-1995?

NSN 5999-00-030-1995 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 5999-00-030-1995?

NSN 5999-00-030-1995 has 1 cross-referenced part number: 40-211 (Eaton Corp Opns & Technical Center).

What NSN replaces 5999-00-030-1995?

There are 10 known substitutes for 5999-00-030-1995: 5950-00-052-6792, 2825-00-146-9094, 3455-00-194-0552 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-211?

Key specifications for 40-211: Precious Material: SILVER; Precious Material and Weight: 0.005 SILVER GRAINS, TROY; Precious Material and Location: EXTERNAL SURFACE 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.
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