PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-14-7Contact,electrical

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5999-01-494-0589 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-494-0589 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-494-0589. Primary manufacturer part number: 8-14-7.
Features
  • Contact,electrical — FSC 5999
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-494-0589, 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 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-494-0589
Primary Part Number8-14-7
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeBL
Unit of IssueEA
SMR CodeZM
Weight0.2500 lbs
Cube0.0035 cu ft
Verified Substitutes 7
5950-00-049-38049000S6504 73993-11 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5935-00-196-96781033 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell-Raco Inc
4410-00-909-7091814-00007-000 INTERCHANGEABLE
Brush,flue
Aqua-Chem, Inc. Dba Aqua-Chem Inc
5365-00-985-668381-47 INTERCHANGEABLE
Shim
Curtiss-Wright Controls Integrated Sensing, Inc.
2910-01-011-2994 INTERCHANGEABLE
Carburetor,float
5999-01-197-1864707181-A INTERCHANGEABLE
Contact,electrical
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
5330-01-272-1147357974TA0 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
8-14-7 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
707181-A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
5950-00-049-3804INTERCHANGEABLE
TRANSFORMER,POWER
9000S6504 73993-11
5935-00-196-9678INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1033
4410-00-909-7091INTERCHANGEABLE
BRUSH,FLUE
814-00007-000
5365-00-985-6683INTERCHANGEABLE
SHIM
81-47
2910-01-011-2994INTERCHANGEABLE
CARBURETOR,FLOAT
5999-01-197-1864INTERCHANGEABLE
CONTACT,ELECTRICAL
707181-A
5330-01-272-1147INTERCHANGEABLE
SEAL,PLAIN ENCASED
357974TA0

Frequently Asked Questions

What is NSN 5999-01-494-0589?

NSN 5999-01-494-0589 is a Contact,electrical, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-494-0589?

NSN 5999-01-494-0589 has 2 cross-referenced part numbers: 8-14-7 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 707181-A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5999-01-494-0589?

There are 7 known substitutes for 5999-01-494-0589: 5950-00-049-3804, 5935-00-196-9678, 4410-00-909-7091 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-14-7?

Key specifications for 8-14-7: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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