PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77030Contact,electrical

Telemechanics Inc · NSN 5999-00-171-3233 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-171-3233 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-171-3233. Primary manufacturer part number: 77030.
Features
  • Contact,electrical — FSC 5999
  • Distance Between Mounting Facility Centers: 0.375 INCHES NOMINAL IN
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG AXIALLY AT ONE END
  • Mounting Method: UNTHREADED HOLE(S)
  • Current Rating in Amps: 0.5
  • Point Height: 0.093 INCHES NOMINAL IN
  • Style Designator: FLAT LEAF CONTACT W/ V-SHAPED FIXED POINT
  • Point Diameter: 0.125 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-171-3233, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-171-3233
Primary Part Number77030
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Distance Between Mounting Facility Centers0.375 INCHES NOMINAL IN
Terminal Type and Quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
Mounting MethodUNTHREADED HOLE(S)
Current Rating in Amps0.5
Point Height0.093 INCHES NOMINAL IN
Style DesignatorFLAT LEAF CONTACT W/ V-SHAPED FIXED POINT
Point Diameter0.125 INCHES NOMINAL IN
Distance Between Mounting Facility Centers0.375 INCHES NOMINAL IN
Terminal Type and Quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
Mounting MethodUNTHREADED HOLE(S)
Current Rating in Amps0.5
Point Height0.093 INCHES NOMINAL IN
Style DesignatorFLAT LEAF CONTACT W/ V-SHAPED FIXED POINT
Point Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0103 cu ft
Verified Substitutes 4
1285-00-054-45401440891 INTERCHANGEABLE
Gear and Computing
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-156-4254 INTERCHANGEABLE
Bearing,ball,annular
5962-00-359-758654185AJ/C INTERCHANGEABLE
Microcircuit,digital
Rochester Electronics Llc
4630-01-312-833377030RT INTERCHANGEABLE
Electrode Plate
Excell Technologies International Corporation Dba Exceltec
Cross-Reference Index
Part NumberManufacturer
77030 American Telephone and Telegraph Co (USA)
77030 At and T Corp (USA)
77030 PRIMARY Telemechanics Inc (USA)
Related Parts
1285-00-054-4540INTERCHANGEABLE
GEAR AND COMPUTING
1440891
3110-00-156-4254INTERCHANGEABLE
BEARING,BALL,ANNULAR
5962-00-359-7586INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
54185AJ/C
4630-01-312-8333INTERCHANGEABLE
ELECTRODE PLATE
77030RT

Frequently Asked Questions

What is NSN 5999-00-171-3233?

NSN 5999-00-171-3233 is a Contact,electrical, manufactured by Telemechanics Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-171-3233?

NSN 5999-00-171-3233 has 3 cross-referenced part numbers: 77030 (American Telephone and Telegraph Co), 77030 (At and T Corp), 77030 (Telemechanics Inc).

What NSN replaces 5999-00-171-3233?

There are 4 known substitutes for 5999-00-171-3233: 1285-00-054-4540, 3110-00-156-4254, 5962-00-359-7586 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77030?

Key specifications for 77030: Distance Between Mounting Facility Centers: 0.375 INCHES NOMINAL IN; Terminal Type and Quantity: 1 TAB, SOLDER LUG AXIALLY AT ONE END; Mounting Method: UNTHREADED HOLE(S); Overall Length: 1.093 INCHES NOMINAL IN. 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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