PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9649Contact,electrical

Telemechanics Inc · NSN 5999-00-295-4427 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-295-4427 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-295-4427. Primary manufacturer part number: 9649.
Features
  • Contact,electrical — FSC 5999
  • Current Rating in Amps: 9.0
  • Mounting Facility Quantity: 1
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG AXIALLY AT ONE END
  • Precious Material: SILVER
  • Material: SILVER CONTACT
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Voltage Rating in Volts: 200.0 DC
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-295-4427, 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 Telemechanics Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5999-00-295-4427
Primary Part Number9649
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Current Rating in Amps9.0
Mounting Facility Quantity1
Terminal Type and Quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
Precious MaterialSILVER
MaterialSILVER CONTACT
Precious Material and Weight0.005 SILVER GRAINS, TROY
Voltage Rating in Volts200.0 DC
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Precious Material and Weight0.005 SILVER GRAINS, TROY
Current Rating in Amps9.0
Mounting Facility Quantity1
Terminal Type and Quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
Precious MaterialSILVER
MaterialSILVER CONTACT
Voltage Rating in Volts200.0 DC
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5120-00-249-1076 INTERCHANGEABLE
Handle,socket Wrench
2920-00-294-3834 INTERCHANGEABLE
Magneto,ignition
5985-01-156-88419649 INTERCHANGEABLE
Dummy Load,electrical
Spectrum Control Inc Div Weinschel
5360-01-325-71688504-799 PART 9649 INTERCHANGEABLE
Spring,helical,compression
Circor Aerospace, Inc. Dba Circor Aerospace Inc
6695-01-442-9437964-015420-100 INTERCHANGEABLE
Indicator Assembly
Teledyne Detcon, Inc.
Cross-Reference Index
Part NumberManufacturer
9649 At and T Corp (USA)
9649 PRIMARY Telemechanics Inc (USA)
Related Parts
5120-00-249-1076INTERCHANGEABLE
HANDLE,SOCKET WRENCH
2920-00-294-3834INTERCHANGEABLE
MAGNETO,IGNITION
5985-01-156-8841INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
9649
5360-01-325-7168INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8504-799 PART 9649
6695-01-442-9437INTERCHANGEABLE
INDICATOR ASSEMBLY
964-015420-100

Frequently Asked Questions

What is NSN 5999-00-295-4427?

NSN 5999-00-295-4427 is a Contact,electrical, manufactured by Telemechanics Inc, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-295-4427?

NSN 5999-00-295-4427 has 2 cross-referenced part numbers: 9649 (At and T Corp), 9649 (Telemechanics Inc).

What NSN replaces 5999-00-295-4427?

There are 5 known substitutes for 5999-00-295-4427: 5120-00-249-1076, 2920-00-294-3834, 5985-01-156-8841 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9649?

Key specifications for 9649: Current Rating in Amps: 9.0; Mounting Facility Quantity: 1; Terminal Type and Quantity: 1 TAB, SOLDER LUG AXIALLY AT ONE END; Precious Material: SILVER. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-295-4427 still in active supply?

NSN 5999-00-295-4427 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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