PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107191Insulator,bushing

Meggitt Safety Systems Inc · NSN 5970-00-777-0123 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-777-0123 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-777-0123. Primary manufacturer part number: 107191.
Features
  • Insulator,bushing — FSC 5970
  • Inside Diameter: 0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
  • Style Designator: CYLINDRICAL
  • Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • End Configuration: BOTH ENDS SQUARED
  • Outside Diameter: 0.240 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
  • 1 verified cross-reference
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-777-0123, 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 Meggitt Safety Systems Inc. Government technical data includes 6 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-777-0123
Primary Part Number107191
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerMeggitt Safety Systems Inc
StatusACTIVE
Inside Diameter0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
Material Document and ClassificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
End ConfigurationBOTH ENDS SQUARED
Outside Diameter0.240 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5365-00-689-3614107191 INTERCHANGEABLE
Ring,reflector
Bei Sensors & Systems Company, Inc. Dba Bei Duncan
5310-00-984-704201-0296 ITEM NO 68 INTERCHANGEABLE
Washer,lock
Ward Leonard Ct Llc
5905-01-123-7815 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-01-155-9603SKEE-701-2 INTERCHANGEABLE
Resistor,thermal
Drs Network & Imaging Systems, Llc
Cross-Reference Index
Part NumberManufacturer
107191 PRIMARY Meggitt Safety Systems Inc (USA)
Related Parts
5365-00-689-3614INTERCHANGEABLE
RING,REFLECTOR
107191
5310-00-984-7042INTERCHANGEABLE
WASHER,LOCK
01-0296 ITEM NO 68
5905-01-123-7815INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-01-155-9603INTERCHANGEABLE
RESISTOR,THERMAL
SKEE-701-2

Frequently Asked Questions

What is NSN 5970-00-777-0123?

NSN 5970-00-777-0123 is a Insulator,bushing, manufactured by Meggitt Safety Systems Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-777-0123?

NSN 5970-00-777-0123 has 1 cross-referenced part number: 107191 (Meggitt Safety Systems Inc).

What NSN replaces 5970-00-777-0123?

There are 4 known substitutes for 5970-00-777-0123: 5365-00-689-3614, 5310-00-984-7042, 5905-01-123-7815 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 107191?

Key specifications for 107191: Inside Diameter: 0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL; Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com