PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NL523W02-005Insulator,standoff

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5970-01-009-3593 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-009-3593 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-009-3593. Primary manufacturer part number: NL523W02-005.
Features
  • Insulator,standoff — FSC 5970
  • Identification Code Color: WHITE
  • Mounting Facility Type and Quantity: 2 THREADED HOLE(S)
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • Thread Location: MOUNTING FACILITY AND ELECTRICAL TERMINATION
  • Thread Length: 0.188 INCHES NOMINAL IN
  • Thread Class and Location: 2B MOUNTING FACILITY AND 2B ELECTRICAL TERMINATION
  • Style Designator: PILLAR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,standoff, cataloged under National Stock Number 5970-01-009-3593, 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 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-009-3593
Primary Part NumberNL523W02-005
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
Identification Code ColorWHITE
Mounting Facility Type and Quantity2 THREADED HOLE(S)
Outside Diameter0.500 INCHES NOMINAL IN
Thread LocationMOUNTING FACILITY AND ELECTRICAL TERMINATION
Thread Length0.188 INCHES NOMINAL IN
Thread Class and Location2B MOUNTING FACILITY AND 2B ELECTRICAL TERMINATION
Style DesignatorPILLAR
Screw Thread Quantity Per Inch and Location32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION
Screw Thread Diameter and Location0.164 MOUNTING FACILITY INCHES NOMINAL AND 0.164 ELECTRICAL TERMINATION INCHES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-201-00932607 INTERCHANGEABLE
Spring,helical,compression
Triumph Engine Control Systems Llc
5999-00-252-63501585384 INTERCHANGEABLE
Cap,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-258-9958SMB133447 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5999-00-378-9680H37 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
4730-00-489-39072607 INTERCHANGEABLE
Coupling Half,quick Disconnect
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
6210-00-548-0296 INTERCHANGEABLE
Lens,light
5950-00-645-5397LQ0177 INTERCHANGEABLE
Transformer,discriminator
Rauland-Borg Corp
5355-00-995-50632607 INTERCHANGEABLE
Dial,control
Bi Technologies Corporation Div Bi Technologies Corp.
6625-01-036-8864 INTERCHANGEABLE
Multimeter
5920-01-047-22772607 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
NL523W02-005 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2607 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
2607 Dialight Corporation (USA)
Related Parts
5360-00-201-0093INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2607
5999-00-252-6350INTERCHANGEABLE
CAP,ELECTRICAL
1585384
5935-00-258-9958INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SMB133447
5999-00-378-9680INTERCHANGEABLE
HEATER,THERMAL RELEASE
H37
4730-00-489-3907INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
2607
6210-00-548-0296INTERCHANGEABLE
LENS,LIGHT
5950-00-645-5397INTERCHANGEABLE
TRANSFORMER,DISCRIMINATOR
LQ0177
5355-00-995-5063INTERCHANGEABLE
DIAL,CONTROL
2607
6625-01-036-8864INTERCHANGEABLE
MULTIMETER
5920-01-047-2277INTERCHANGEABLE
FUSEHOLDER,BLOCK
2607
6625-01-092-1198INTERCHANGEABLE
MULTIMETER
260-8
5355-01-103-8731INTERCHANGEABLE
KNOB
65700-90444

Frequently Asked Questions

What is NSN 5970-01-009-3593?

NSN 5970-01-009-3593 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 5970-01-009-3593?

NSN 5970-01-009-3593 has 3 cross-referenced part numbers: NL523W02-005 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2607 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 2607 (Dialight Corporation).

What NSN replaces 5970-01-009-3593?

There are 12 known substitutes for 5970-01-009-3593: 5360-00-201-0093, 5999-00-252-6350, 5935-00-258-9958 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NL523W02-005?

Key specifications for NL523W02-005: Identification Code Color: WHITE; Mounting Facility Type and Quantity: 2 THREADED HOLE(S); Overall Height: 0.625 INCHES NOMINAL IN; Outside Diameter: 0.500 INCHES NOMINAL IN. 10 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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