PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61550Insulator,standoff

Naval Ship Systems Command · NSN 5970-00-117-5336 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-117-5336 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-117-5336. Primary manufacturer part number: 61550.
Features
  • Insulator,standoff — FSC 5970
  • Style Designator: PILLAR
  • Distance From Center to Edge: 0.250 INCHES NOMINAL SECOND IN
  • Screw Thread Diameter and Location: 0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL
  • Screw Thread Quantity Per Inch and Location: 32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION
  • Distance From Center to Edge: 0.250 INCHES NOMINAL FIRST IN
  • Identification Code Color: WHITE
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,standoff, cataloged under National Stock Number 5970-00-117-5336, 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 Naval Ship Systems Command. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-117-5336
Primary Part Number61550
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Style DesignatorPILLAR
Distance From Center to Edge0.250 INCHES NOMINAL SECOND IN
Screw Thread Diameter and Location0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL
Screw Thread Quantity Per Inch and Location32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION
Distance From Center to Edge0.250 INCHES NOMINAL FIRST IN
Identification Code ColorWHITE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-017-90061007 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
3120-00-142-05141647 INTERCHANGEABLE
Bushing,sleeve
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
4820-00-146-94071647 INTERCHANGEABLE
Valve,ball
Rgi Inc Dba Rgi Inc
5985-00-284-6482487855-1 INTERCHANGEABLE
Support,antenna
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
6680-00-337-7051E3602PC4 INTERCHANGEABLE
Splice,air Line
King Engineering Corporation Dba King-Gage Systems
6625-00-435-2338 INTERCHANGEABLE
Meter,electrical Frequency
5306-00-472-276361550 INTERCHANGEABLE
Bolt,assembled Washer
New Venture Gear Inc New Process Gear Div
5935-00-549-2646 INTERCHANGEABLE
Connector,receptacle,electrical
5330-00-599-4993 INTERCHANGEABLE
Seal,plain Encased
5961-00-617-4750 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
61550 Naval Ship Systems Command (USA)
1647 Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics (USA)
RE61A222TYPE61550 Department of the Navy (USA)
Related Parts
6240-00-017-9006INTERCHANGEABLE
LAMP,INCANDESCENT
1007
3120-00-142-0514INTERCHANGEABLE
BUSHING,SLEEVE
1647
4820-00-146-9407INTERCHANGEABLE
VALVE,BALL
1647
5985-00-284-6482INTERCHANGEABLE
SUPPORT,ANTENNA
487855-1
6680-00-337-7051INTERCHANGEABLE
SPLICE,AIR LINE
E3602PC4
6625-00-435-2338INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
5306-00-472-2763INTERCHANGEABLE
BOLT,ASSEMBLED WASHER
61550
5935-00-549-2646INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5330-00-599-4993INTERCHANGEABLE
SEAL,PLAIN ENCASED
5961-00-617-4750INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4820-00-920-2724INTERCHANGEABLE
SEAT,VALVE
1647
5950-00-931-3987INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1783709-47

Frequently Asked Questions

What is NSN 5970-00-117-5336?

NSN 5970-00-117-5336 is a Insulator,standoff, manufactured by Naval Ship Systems Command, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-117-5336?

NSN 5970-00-117-5336 has 3 cross-referenced part numbers: 61550 (Naval Ship Systems Command), 1647 (Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics), RE61A222TYPE61550 (Department of the Navy).

What NSN replaces 5970-00-117-5336?

There are 12 known substitutes for 5970-00-117-5336: 6240-00-017-9006, 3120-00-142-0514, 4820-00-146-9407 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61550?

Key specifications for 61550: Overall Height: 0.500 INCHES NOMINAL IN; Style Designator: PILLAR; Distance From Center to Edge: 0.250 INCHES NOMINAL SECOND IN; Screw Thread Diameter and Location: 0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL. 9 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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