PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SB18-66Clamp,loop

Voss Industries, Llc · NSN 5340-00-719-7243 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-719-7243 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-719-7243. Primary manufacturer part number: SB18-66.
Features
  • Clamp,loop — FSC 5340
  • Surface Treatment: LACQUER BAND
  • Loop Inside Diameter: 2.062 INCHES NOMINAL IN
  • Material Thickness: 0.032 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32
  • Distance From Loop Center to Tongue End: 0.657 INCHES NOMINAL IN
  • Diameter: 0.187 INCHES NOMINAL IN
  • Material: STEEL BAND
Applications
  • Applications requiring Steel Band construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-719-7243, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Voss Industries, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-719-7243
Primary Part NumberSB18-66
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerVoss Industries, Llc
StatusACTIVE
Surface TreatmentLACQUER BAND
Loop Inside Diameter2.062 INCHES NOMINAL IN
Material Thickness0.032 INCHES NOMINAL IN
Thread Quantity Per Inch32
Distance From Loop Center to Tongue End0.657 INCHES NOMINAL IN
Diameter0.187 INCHES NOMINAL IN
MaterialSTEEL BAND
Center to Center Distance Between Loop and Mounting Hole0.469 INCHES NOMINAL IN
Style DesignatorCENTER MOUNT
Nominal Thread Size0.138 INCHES IN
Specification/standard Data17532-GC12 MANUFACTURERS SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5950-00-645-451815652 INTERCHANGEABLE
Coil,telephone
Freed Transformer Co
Cross-Reference Index
Part NumberManufacturer
SB18-66 PRIMARY Voss Industries, Llc (USA)
GC12A18-66 Northrop Grumman Systems Corporation (USA)
Related Parts
5950-00-645-4518INTERCHANGEABLE
COIL,TELEPHONE
15652

Frequently Asked Questions

What is NSN 5340-00-719-7243?

NSN 5340-00-719-7243 is a Clamp,loop, manufactured by Voss Industries, Llc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-719-7243?

NSN 5340-00-719-7243 has 2 cross-referenced part numbers: SB18-66 (Voss Industries, Llc), GC12A18-66 (Northrop Grumman Systems Corporation).

What NSN replaces 5340-00-719-7243?

There is 1 known substitute for 5340-00-719-7243: 5950-00-645-4518. Verify interchangeability with system specifications before substitution.

What are the specifications of SB18-66?

Key specifications for SB18-66: Surface Treatment: LACQUER BAND; Overall Width: 0.312 INCHES NOMINAL IN; Loop Inside Diameter: 2.062 INCHES NOMINAL IN; Material Thickness: 0.032 INCHES NOMINAL IN. 13 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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