PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NL422W12-010Insulator,standoff

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5970-00-117-5247 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-117-5247 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-117-5247. Primary manufacturer part number: NL422W12-010.
Features
  • Insulator,standoff — FSC 5970
  • Style Designator: PILLAR
  • Dielectric Material Voltage Rating Per Unit Thickness: 249.0 VOLTS PER MIL /0.001 INCH/ IN
  • Distance From Center to Edge: 0.375 INCHES NOMINAL SECOND IN
  • Distance From Center to Edge: 0.375 INCHES NOMINAL FIRST IN
  • Thread Length: 0.375 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 1 THREADED HOLE(S)
  • Thread Location: MOUNTING FACILITY AND 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 5970-00-117-5247, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-117-5247
Primary Part NumberNL422W12-010
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Style DesignatorPILLAR
Dielectric Material Voltage Rating Per Unit Thickness249.0 VOLTS PER MIL /0.001 INCH/ IN
Distance From Center to Edge0.375 INCHES NOMINAL SECOND IN
Distance From Center to Edge0.375 INCHES NOMINAL FIRST IN
Thread Length0.375 INCHES NOMINAL IN
Mounting Facility Type and Quantity1 THREADED HOLE(S)
Thread LocationMOUNTING FACILITY AND ELECTRICAL TERMINATION
Screw Thread Diameter and Location0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINAL
Thread Class and Location2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
Screw Thread Quantity Per Inch and Location32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITY
Identification Code ColorWHITE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-014-9247 INTERCHANGEABLE
Screw,wood
4820-00-273-9734 INTERCHANGEABLE
Valve,foot
5307-00-448-343914459A INTERCHANGEABLE
Stud,plain
Brinkley Technology Group Llc Dba Hercules Manufacturing
1560-00-484-7306 INTERCHANGEABLE
Cover
5180-00-937-68463942 INTERCHANGEABLE
Tool Kit,crimping
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6520-01-196-623042 INTERCHANGEABLE
Crown,dental,temporary
Solventum Orthodontics Corporation
5340-01-660-2486394-2 INTERCHANGEABLE
Cover,access
Henry Products Div Cardwell Condenser Corp
Cross-Reference Index
Part NumberManufacturer
NL422W12-010 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-I-23264/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
39-42 Barker & Williamson (USA)
Related Parts
5305-00-014-9247INTERCHANGEABLE
SCREW,WOOD
4820-00-273-9734INTERCHANGEABLE
VALVE,FOOT
5307-00-448-3439INTERCHANGEABLE
STUD,PLAIN
14459A
1560-00-484-7306INTERCHANGEABLE
COVER
5180-00-937-6846INTERCHANGEABLE
TOOL KIT,CRIMPING
3942
6520-01-196-6230INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
42
5340-01-660-2486INTERCHANGEABLE
COVER,ACCESS
394-2

Frequently Asked Questions

What is NSN 5970-00-117-5247?

NSN 5970-00-117-5247 is a Insulator,standoff, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-117-5247?

NSN 5970-00-117-5247 has 3 cross-referenced part numbers: NL422W12-010 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-I-23264/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 39-42 (Barker & Williamson).

What NSN replaces 5970-00-117-5247?

There are 7 known substitutes for 5970-00-117-5247: 5305-00-014-9247, 4820-00-273-9734, 5307-00-448-3439 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NL422W12-010?

Key specifications for NL422W12-010: Style Designator: PILLAR; Dielectric Material Voltage Rating Per Unit Thickness: 249.0 VOLTS PER MIL /0.001 INCH/ IN; Distance From Center to Edge: 0.375 INCHES NOMINAL SECOND IN; Distance From Center to Edge: 0.375 INCHES NOMINAL FIRST IN. 14 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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