PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28-706-2AContact,electrical

Automatic Switch Company Dba Asco · NSN 5999-01-078-4830 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-078-4830 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-078-4830. Primary manufacturer part number: 28-706-2A.
Features
  • Contact,electrical — FSC 5999
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 2 verified cross-references
  • Primary manufacturer: Automatic Switch Company Dba Asco
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-078-4830, 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 Automatic Switch Company Dba Asco. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-078-4830
Primary Part Number28-706-2A
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAutomatic Switch Company Dba Asco
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeBL
Unit of IssueEA
SMR CodeVM
Weight0.0500 lbs
Cube0.0065 cu ft
Verified Substitutes 1
Contact,electrical
Cross-Reference Index
Part NumberManufacturer
28-706-2A Automatic Switch Company Dba Asco (USA)
247-669ITEM15A Automatic Switch Company Dba Asco (USA)
Related Parts
5999-00-035-7812SUCCESSOR
CONTACT,ELECTRICAL

Frequently Asked Questions

What is NSN 5999-01-078-4830?

NSN 5999-01-078-4830 is a Contact,electrical, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-078-4830?

NSN 5999-01-078-4830 has 2 cross-referenced part numbers: 28-706-2A (Automatic Switch Company Dba Asco), 247-669ITEM15A (Automatic Switch Company Dba Asco).

What NSN replaces 5999-01-078-4830?

There is 1 known substitute for 5999-01-078-4830: 5999-00-035-7812. Verify interchangeability with system specifications before substitution.

What are the specifications of 28-706-2A?

Key specifications for 28-706-2A: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 4 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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