PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80278-01Contact Assembly,electrical

Ge Aviation Systems Llc · NSN 5999-00-303-0346 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-303-0346 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-303-0346. Primary manufacturer part number: 80278-01.
Features
  • Contact Assembly,electrical — FSC 5999
  • Government Agency Controlling Contact: LEAR SIEGLER
  • Terminal Type: SOLDER LUG
  • Mounting Configuration: TWO 0.090 IN. DIA MTG HOLES ON 0.594 IN. CENTERS IN
  • Terminal Quantity: 3
  • Contact Item Name Assigned by Government Agency: CONTACT ASSY
  • Contact Identifying Number Assigned by Government Agency: PART NO. 80264
  • Contact Quantity: 3
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Assembly,electrical, cataloged under National Stock Number 5999-00-303-0346, 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 Ge Aviation Systems Llc. Government technical data includes 16 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-303-0346
Primary Part Number80278-01
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc
StatusACTIVE
Government Agency Controlling ContactLEAR SIEGLER
Terminal TypeSOLDER LUG
Mounting ConfigurationTWO 0.090 IN. DIA MTG HOLES ON 0.594 IN. CENTERS IN
Terminal Quantity3
Contact Item Name Assigned by Government AgencyCONTACT ASSY
Contact Identifying Number Assigned by Government AgencyPART NO. 80264
Contact Quantity3
Structural DesignNONPILE-UP
Structural DesignNONPILE-UP
Government Agency Controlling ContactLEAR SIEGLER
Terminal TypeSOLDER LUG
Mounting ConfigurationTWO 0.090 IN. DIA MTG HOLES ON 0.594 IN. CENTERS IN
Terminal Quantity3
Contact Item Name Assigned by Government AgencyCONTACT ASSY
Contact Identifying Number Assigned by Government AgencyPART NO. 80264
Contact Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeX
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 1
3655-00-733-78918027801 INTERCHANGEABLE
Bearing Pendulum Lever,stirrup
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
80278-01 PRIMARY Ge Aviation Systems Llc (USA)
Related Parts
3655-00-733-7891INTERCHANGEABLE
BEARING PENDULUM LEVER,STIRRUP
8027801

Frequently Asked Questions

What is NSN 5999-00-303-0346?

NSN 5999-00-303-0346 is a Contact Assembly,electrical, manufactured by Ge Aviation Systems Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-303-0346?

NSN 5999-00-303-0346 has 1 cross-referenced part number: 80278-01 (Ge Aviation Systems Llc).

What NSN replaces 5999-00-303-0346?

There is 1 known substitute for 5999-00-303-0346: 3655-00-733-7891. Verify interchangeability with system specifications before substitution.

What are the specifications of 80278-01?

Key specifications for 80278-01: Government Agency Controlling Contact: LEAR SIEGLER; Terminal Type: SOLDER LUG; Mounting Configuration: TWO 0.090 IN. DIA MTG HOLES ON 0.594 IN. CENTERS IN; Terminal Quantity: 3. 22 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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