PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9242Insulator,bushing

Norfolk Naval Shipyard · NSN 5970-00-280-9421 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-280-9421 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-280-9421. Primary manufacturer part number: 9242.
Features
  • Insulator,bushing — FSC 5970
  • Outside Diameter: 0.312 INCHES NOMINAL IN
  • Inside Diameter: 0.219 INCHES NOMINAL IN
  • Material: MICA OVERALL
  • Style Designator: CYLINDRICAL
  • End Configuration: BOTH ENDS SQUARED
  • 1 verified cross-reference
  • Primary manufacturer: Norfolk Naval Shipyard
Applications
  • Applications requiring Mica Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-280-9421, 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 Norfolk Naval Shipyard. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-280-9421
Primary Part Number9242
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerNorfolk Naval Shipyard
StatusACTIVE
Outside Diameter0.312 INCHES NOMINAL IN
Inside Diameter0.219 INCHES NOMINAL IN
MaterialMICA OVERALL
Style DesignatorCYLINDRICAL
End ConfigurationBOTH ENDS SQUARED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-147-7242 INTERCHANGEABLE
Switch,push
3120-00-732-4675143650 INTERCHANGEABLE
Bearing,sleeve
Cummins Inc.
4510-00-961-7292S14AA INTERCHANGEABLE
Parts Kit,flush Valve
Sloan Valve Company
6145-01-118-3177C5770 INTERCHANGEABLE
Cable,radio Frequency
General Cable Corporation Div Corporate
5950-01-367-99199242 INTERCHANGEABLE
Coil,electrical
Stromag Inc
6625-01-666-92809242 INTERCHANGEABLE
Voltmeter
Boonton Electronics Corporation Div Boonton Electronics
Cross-Reference Index
Part NumberManufacturer
9242 Norfolk Naval Shipyard (USA)
Related Parts
5930-00-147-7242INTERCHANGEABLE
SWITCH,PUSH
3120-00-732-4675INTERCHANGEABLE
BEARING,SLEEVE
143650
4510-00-961-7292INTERCHANGEABLE
PARTS KIT,FLUSH VALVE
S14AA
6145-01-118-3177INTERCHANGEABLE
CABLE,RADIO FREQUENCY
C5770
5950-01-367-9919INTERCHANGEABLE
COIL,ELECTRICAL
9242
6625-01-666-9280INTERCHANGEABLE
VOLTMETER
9242

Frequently Asked Questions

What is NSN 5970-00-280-9421?

NSN 5970-00-280-9421 is a Insulator,bushing, manufactured by Norfolk Naval Shipyard, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-280-9421?

NSN 5970-00-280-9421 has 1 cross-referenced part number: 9242 (Norfolk Naval Shipyard).

What NSN replaces 5970-00-280-9421?

There are 6 known substitutes for 5970-00-280-9421: 5930-00-147-7242, 3120-00-732-4675, 4510-00-961-7292 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9242?

Key specifications for 9242: Outside Diameter: 0.312 INCHES NOMINAL IN; Overall Height: 0.156 INCHES NOMINAL IN; Inside Diameter: 0.219 INCHES NOMINAL IN; Material: MICA OVERALL. 6 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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