PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NCP78-43Insulator,standoff

Maintain Inc · NSN 5970-00-158-6822 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-158-6822 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-158-6822. Primary manufacturer part number: NCP78-43.
Features
  • Insulator,standoff — FSC 5970
  • Distance From Center to Edge: 0.250 INCHES NOMINAL SECOND IN
  • Material: CERAMIC OVERALL
  • Style Designator: PILLAR
  • Mounting Facility Type and Quantity: 2 THREADED HOLE(S)
  • Distance From Center to Edge: 0.250 INCHES NOMINAL FIRST IN
  • Screw Thread Quantity Per Inch and Location: 32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITY
  • Screw Thread Diameter and Location: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL
Applications
  • Applications requiring Ceramic Overall construction
General Description

The Insulator,standoff, cataloged under National Stock Number 5970-00-158-6822, 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 Maintain Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5970-00-158-6822
Primary Part NumberNCP78-43
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerMaintain Inc
StatusACTIVE
Distance From Center to Edge0.250 INCHES NOMINAL SECOND IN
MaterialCERAMIC OVERALL
Style DesignatorPILLAR
Mounting Facility Type and Quantity2 THREADED HOLE(S)
Distance From Center to Edge0.250 INCHES NOMINAL FIRST IN
Screw Thread Quantity Per Inch and Location32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITY
Screw Thread Diameter and Location0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL
Thread Class and Location2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
Identification Code ColorWHITE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-050-4203AS15001-1 INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5960-00-114-3827 INTERCHANGEABLE
Electron Tube
5935-00-187-4502SCC140968 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
7830-00-372-33571375259 INTERCHANGEABLE
Rack,bicycle
Bsn Sports, Llc
5930-00-503-03243242J INTERCHANGEABLE
Switch,rotary
Yosemite Investment Inc Dba North American Capacitor Co
5340-00-538-679108-111 INTERCHANGEABLE
Point,glazier
The Fletcher-Terry Company, Llc
6680-00-753-89329A324 INTERCHANGEABLE
Indicator,liquid Quantity
Transicoil Llc Dba Ads Transicoil Div Transicoil
6625-00-839-2276345-024 INTERCHANGEABLE
Meter,arbitrary Scale
Jewell Instruments Llc
5970-00-846-5907 INTERCHANGEABLE
Insulation Sleeving,electrical
5950-00-869-10741783709-41 INTERCHANGEABLE
Transformer,audio Frequency
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
NCP78-43 Maintain Inc (USA)
NCP78-43 Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics (USA)
1641 Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics (USA)
Related Parts
4730-00-050-4203INTERCHANGEABLE
FITTING,LUBRICATION
AS15001-1
5960-00-114-3827INTERCHANGEABLE
ELECTRON TUBE
5935-00-187-4502INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SCC140968
7830-00-372-3357INTERCHANGEABLE
RACK,BICYCLE
1375259
5930-00-503-0324INTERCHANGEABLE
SWITCH,ROTARY
3242J
5340-00-538-6791INTERCHANGEABLE
POINT,GLAZIER
08-111
6680-00-753-8932INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
9A324
6625-00-839-2276INTERCHANGEABLE
METER,ARBITRARY SCALE
345-024
5970-00-846-5907INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5950-00-869-1074INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1783709-41
5977-01-141-1480INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
5930-01-146-2052INTERCHANGEABLE
SWITCH,SENSITIVE

Frequently Asked Questions

What is NSN 5970-00-158-6822?

NSN 5970-00-158-6822 is a Insulator,standoff, manufactured by Maintain Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-158-6822?

NSN 5970-00-158-6822 has 3 cross-referenced part numbers: NCP78-43 (Maintain Inc), NCP78-43 (Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics), 1641 (Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics).

What NSN replaces 5970-00-158-6822?

There are 12 known substitutes for 5970-00-158-6822: 4730-00-050-4203, 5960-00-114-3827, 5935-00-187-4502 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NCP78-43?

Key specifications for NCP78-43: Overall Height: 0.500 INCHES NOMINAL IN; Distance From Center to Edge: 0.250 INCHES NOMINAL SECOND IN; Overall Width: 0.500 INCHES NOMINAL IN; Material: CERAMIC OVERALL. 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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