PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

017-000663-006Plug,end Seal,electrical Connect

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5935-01-123-6564 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-123-6564 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-123-6564. Primary manufacturer part number: 017-000663-006.
Features
  • Plug,end Seal,electrical Connect — FSC 5935
  • Size Designation: 4
  • Overall Diameter: 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYBUTYLENE TEREPHTHALATE
  • Style Designator: STRAIGHT SHAPE
  • Test Data Document: 81349-MIL-C-38999 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Specification/standard Data: 96906-MS27488 GOVERNMENT STANDARD
  • 4 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Polytetrafluoroethylene or Plastic Fluorinated Ethylene Propylene or Plastic Polybutylene Terephthalate construction
General Description

The Plug,end Seal,electrical Connect, cataloged under National Stock Number 5935-01-123-6564, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-123-6564
Primary Part Number017-000663-006
Item NamePlug,end Seal,electrical Connect
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Size Designation4
Overall Diameter0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYBUTYLENE TEREPHTHALATE
Style DesignatorSTRAIGHT SHAPE
Test Data Document81349-MIL-C-38999 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Specification/standard Data96906-MS27488 GOVERNMENT STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-235-8970 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-00-351-5944 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-00-496-7051 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-00-872-6139 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-01-097-0399 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-01-433-3099 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-01-574-2566 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-01-577-3543 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-01-578-1390 INTERCHANGEABLE
Plug,end Seal,electrical Connect
5935-01-578-1405 INTERCHANGEABLE
Plug,end Seal,electrical Connect
Cross-Reference Index
Part NumberManufacturer
017-000663-006 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
MS27488 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS27488-4-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS27488-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-235-8970INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-00-351-5944INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-00-496-7051INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-00-872-6139INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-097-0399INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-433-3099INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-574-2566INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-577-3543INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-578-1390INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-578-1405INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-584-3428INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
5935-01-620-0287INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT

Frequently Asked Questions

What is NSN 5935-01-123-6564?

NSN 5935-01-123-6564 is a Plug,end Seal,electrical Connect, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-123-6564?

NSN 5935-01-123-6564 has 4 cross-referenced part numbers: 017-000663-006 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), MS27488 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS27488-4-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS27488-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-123-6564?

There are 12 known substitutes for 5935-01-123-6564: 5935-00-235-8970, 5935-00-351-5944, 5935-00-496-7051 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 017-000663-006?

Key specifications for 017-000663-006: Special Features: CHAMFER BOTH ENDS OF ITEM 45 DEGREES; Size Designation: 4; Overall Diameter: 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYBUTYLENE TEREPHTHALATE. 8 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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