PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2645Insulator,standoff

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5970-00-960-8860 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-960-8860 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-960-8860. Primary manufacturer part number: 2645.
Features
  • Insulator,standoff — FSC 5970
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • Style Designator: PILLAR
  • Screw Thread Diameter and Location: 0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL
  • Mounting Facility Type and Quantity: 1 THREADED HOLE(S)
  • Screw Thread Quantity Per Inch and Location: 32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION
  • Thread Class and Location: 2B MOUNTING FACILITY AND 2B ELECTRICAL TERMINATION
  • 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 5970-00-960-8860, 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 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-960-8860
Primary Part Number2645
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusCANCELLED
Outside Diameter0.500 INCHES NOMINAL IN
Style DesignatorPILLAR
Screw Thread Diameter and Location0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL
Mounting Facility Type and Quantity1 THREADED HOLE(S)
Screw Thread Quantity Per Inch and Location32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION
Thread Class and Location2B MOUNTING FACILITY AND 2B ELECTRICAL TERMINATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4310-00-173-5407 INTERCHANGEABLE
Ring,piston
9540-00-197-9865 INTERCHANGEABLE
Channel,structural
4820-00-482-57822645 INTERCHANGEABLE
Diaphragm,valve,flat
Tescom Corp Dba Tescom Div Tescom
9540-00-542-2737 INTERCHANGEABLE
Channel,structural
4820-01-275-41602645 INTERCHANGEABLE
Valve,stop-Check
Hunt Valve Company, Inc.
6530-01-321-55872410C INTERCHANGEABLE
Light,surgical,ceiling
Getinge Usa Inc
4820-01-340-4139264-5 INTERCHANGEABLE
Disk,valve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
6130-01-394-01202645 INTERCHANGEABLE
Power Supply
Modular Devices Inc Dba Modular Devices Inc
Cross-Reference Index
Part NumberManufacturer
44H352 Allied Electronics Inc Sub of Hall-Mark Electronics Corp (USA)
2645 Dialight Corporation (USA)
2645 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
Related Parts
4310-00-173-5407INTERCHANGEABLE
RING,PISTON
9540-00-197-9865INTERCHANGEABLE
CHANNEL,STRUCTURAL
4820-00-482-5782INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
2645
9540-00-542-2737INTERCHANGEABLE
CHANNEL,STRUCTURAL
4820-01-275-4160INTERCHANGEABLE
VALVE,STOP-CHECK
2645
6530-01-321-5587INTERCHANGEABLE
LIGHT,SURGICAL,CEILING
2410C
4820-01-340-4139INTERCHANGEABLE
DISK,VALVE
264-5
6130-01-394-0120INTERCHANGEABLE
POWER SUPPLY
2645

Frequently Asked Questions

What is NSN 5970-00-960-8860?

NSN 5970-00-960-8860 is a Insulator,standoff, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-960-8860?

NSN 5970-00-960-8860 has 3 cross-referenced part numbers: 44H352 (Allied Electronics Inc Sub of Hall-Mark Electronics Corp), 2645 (Dialight Corporation), 2645 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron).

What NSN replaces 5970-00-960-8860?

There are 8 known substitutes for 5970-00-960-8860: 4310-00-173-5407, 9540-00-197-9865, 4820-00-482-5782 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2645?

Key specifications for 2645: Outside Diameter: 0.500 INCHES NOMINAL IN; Overall Height: 0.750 INCHES NOMINAL IN; Style Designator: PILLAR; Screw Thread Diameter and Location: 0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-960-8860 still in active supply?

NSN 5970-00-960-8860 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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