PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A10250AInsulator,bushing

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5970-00-642-7366 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-642-7366 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-642-7366. Primary manufacturer part number: A10250A.
Features
  • Insulator,bushing — FSC 5970
  • Style Designator: CYLINDRICALCYLINDRICAL
  • Material: PLASTIC TETRAFLUOROETHYLENE OVERALLPLASTIC TETRAFLUOROETHYLENE OVERALL
  • Identification Code Color: WHITEWHITE
  • End Configuration: BOTH ENDS SQUAREDBOTH ENDS SQUARED
  • Outside Diameter: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
  • Inside Diameter: 0.123 INCHES MINIMUM AND 0.123 INCHES MINIMUM AND 0.124 INCHES MAXIMUM0.124 INCHES MAXIMUM IN
  • 2 verified cross-references
Applications
  • Applications requiring Plastic Tetrafluoroethylene Overallplastic Tetrafluoroethylene Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-642-7366, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 6 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-642-7366
Primary Part NumberA10250A
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusCANCELLED
Style DesignatorCYLINDRICALCYLINDRICAL
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALLPLASTIC TETRAFLUOROETHYLENE OVERALL
Identification Code ColorWHITEWHITE
End ConfigurationBOTH ENDS SQUAREDBOTH ENDS SQUARED
Outside Diameter0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
Inside Diameter0.123 INCHES MINIMUM AND 0.123 INCHES MINIMUM AND 0.124 INCHES MAXIMUM0.124 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4730-00-272-3728103108 INTERCHANGEABLE
Elbow,pipe to Tube
Metadure Parts & Sales, Inc.
5315-00-501-342402114 INTERCHANGEABLE
Pin,shoulder,headless
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5905-00-577-6672 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5950-00-583-0976 INTERCHANGEABLE
Reactor
5930-01-049-9261SM-D-414396 INTERCHANGEABLE
Switch,rotary
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
A10250 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
A10250A PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
4730-00-272-3728INTERCHANGEABLE
ELBOW,PIPE TO TUBE
103108
5315-00-501-3424INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
02114
5905-00-577-6672INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5950-00-583-0976INTERCHANGEABLE
REACTOR
5930-01-049-9261INTERCHANGEABLE
SWITCH,ROTARY
SM-D-414396

Frequently Asked Questions

What is NSN 5970-00-642-7366?

NSN 5970-00-642-7366 is a Insulator,bushing, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-642-7366?

NSN 5970-00-642-7366 has 2 cross-referenced part numbers: A10250 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), A10250A (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5970-00-642-7366?

There are 5 known substitutes for 5970-00-642-7366: 4730-00-272-3728, 5315-00-501-3424, 5905-00-577-6672 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A10250A?

Key specifications for A10250A: Style Designator: CYLINDRICALCYLINDRICAL; Material: PLASTIC TETRAFLUOROETHYLENE OVERALLPLASTIC TETRAFLUOROETHYLENE OVERALL; Identification Code Color: WHITEWHITE; End Configuration: BOTH ENDS SQUAREDBOTH ENDS SQUARED. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-642-7366 still in active supply?

NSN 5970-00-642-7366 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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