PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P770978-1-10Insulator,standoff

Westinghouse Electric Corp · NSN 5970-00-117-5269 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-117-5269 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-117-5269. Primary manufacturer part number: P770978-1-10.
Features
  • Insulator,standoff — FSC 5970
  • Mounting Bolt Circle Diameter: 0.375 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 THREADED HOLE(S)
  • Style Designator: PILLAR
  • Distance From Center to Edge: 0.500 INCHES NOMINAL SECOND IN
  • Screw Thread Diameter and Location: 0.190 ELECTRICAL TERMINATION INCHES NOMINAL
  • Screw Thread Quantity Per Inch and Location: 32 ELECTRICAL TERMINATION
  • Thread Class and Location: 2B ELECTRICAL TERMINATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,standoff, cataloged under National Stock Number 5970-00-117-5269, 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 Westinghouse Electric Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5970-00-117-5269
Primary Part NumberP770978-1-10
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusACTIVE
Mounting Bolt Circle Diameter0.375 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 THREADED HOLE(S)
Style DesignatorPILLAR
Distance From Center to Edge0.500 INCHES NOMINAL SECOND IN
Screw Thread Diameter and Location0.190 ELECTRICAL TERMINATION INCHES NOMINAL
Screw Thread Quantity Per Inch and Location32 ELECTRICAL TERMINATION
Thread Class and Location2B ELECTRICAL TERMINATION
Distance From Center to Edge0.500 INCHES NOMINAL FIRST IN
Identification Code ColorWHITE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-206-3715 INTERCHANGEABLE
Screw,machine
5961-00-408-386060TR005 INTERCHANGEABLE
Semiconductor Device Set
Virginia Electronics Co Inc
6625-01-276-8819 INTERCHANGEABLE
Voltmeter
1240-01-613-770561080 INTERCHANGEABLE
Spotting Instrument,optical
Leupold & Stevens Inc
Cross-Reference Index
Part NumberManufacturer
RE61A226TYPE61080 Department of the Navy (USA)
P770978-1-10 PRIMARY Westinghouse Electric Corp (USA)
61080 PRIMARY Naval Ship Systems Command (USA)
Related Parts
5305-00-206-3715INTERCHANGEABLE
SCREW,MACHINE
5961-00-408-3860INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
60TR005
6625-01-276-8819INTERCHANGEABLE
VOLTMETER
1240-01-613-7705INTERCHANGEABLE
SPOTTING INSTRUMENT,OPTICAL
61080

Frequently Asked Questions

What is NSN 5970-00-117-5269?

NSN 5970-00-117-5269 is a Insulator,standoff, manufactured by Westinghouse Electric Corp, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-117-5269?

NSN 5970-00-117-5269 has 3 cross-referenced part numbers: RE61A226TYPE61080 (Department of the Navy), P770978-1-10 (Westinghouse Electric Corp), 61080 (Naval Ship Systems Command).

What NSN replaces 5970-00-117-5269?

There are 4 known substitutes for 5970-00-117-5269: 5305-00-206-3715, 5961-00-408-3860, 6625-01-276-8819 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P770978-1-10?

Key specifications for P770978-1-10: Overall Width: 1.000 INCHES NOMINAL IN; Mounting Bolt Circle Diameter: 0.375 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Style Designator: PILLAR. 12 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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