PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

766-4Clamp,loop

Hydro-Aire Aerospace Corp · NSN 5340-00-473-9022 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-473-9022 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-473-9022. Primary manufacturer part number: 766-4.
Features
  • Clamp,loop — FSC 5340
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • Style Designator: LEFT HAND CLAMP & BRACKET
  • Diameter: 0.173 INCHES NOMINAL IN
  • Center to Center Distance Between Loop and Mounting Hole: 0.453 INCHES NOMINAL IN
  • Material: ALUMINUM BONDING STRIP
  • Material: RUBBER CUSHION
  • Distance From Outer Edge of Lug to Hole Center: 0.219 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Bonding Strip construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-473-9022, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-473-9022
Primary Part Number766-4
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
Material Thickness0.040 INCHES NOMINAL IN
Style DesignatorLEFT HAND CLAMP & BRACKET
Diameter0.173 INCHES NOMINAL IN
Center to Center Distance Between Loop and Mounting Hole0.453 INCHES NOMINAL IN
MaterialALUMINUM BONDING STRIP
MaterialRUBBER CUSHION
Distance From Outer Edge of Lug to Hole Center0.219 INCHES NOMINAL IN
Lug Width0.438 INCHES NOMINAL IN
Distance From Loop Center to Tongue End0.641 INCHES NOMINAL IN
Center to Center Distance Between Loop and Lug Hole0.469 INCHES NOMINAL IN
Lug Hole Diameter0.173 INCHES NOMINAL IN
Loop Inside Diameter0.250 INCHES NOMINAL IN
Tongue Hole TypeROUND, UNTHREADED
MaterialALUMINUM BAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
6630-00-672-9357 INTERCHANGEABLE
Meter,ph
4820-01-041-6939 INTERCHANGEABLE
Valve Assembly
6145-01-390-01177664 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5962-01-431-0498 INTERCHANGEABLE
Microcircuit,linear
5330-01-509-82397702-03 INTERCHANGEABLE
Packing,preformed
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
766-4 Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA)
766-4 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
6630-00-672-9357INTERCHANGEABLE
METER,PH
4820-01-041-6939INTERCHANGEABLE
VALVE ASSEMBLY
6145-01-390-0117INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
7664
5962-01-431-0498INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5330-01-509-8239INTERCHANGEABLE
PACKING,PREFORMED
7702-03

Frequently Asked Questions

What is NSN 5340-00-473-9022?

NSN 5340-00-473-9022 is a Clamp,loop, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-473-9022?

NSN 5340-00-473-9022 has 2 cross-referenced part numbers: 766-4 (Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins), 766-4 (Hydro-Aire Aerospace Corp).

What NSN replaces 5340-00-473-9022?

There are 5 known substitutes for 5340-00-473-9022: 6630-00-672-9357, 4820-01-041-6939, 6145-01-390-0117 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 766-4?

Key specifications for 766-4: Material Thickness: 0.040 INCHES NOMINAL IN; Style Designator: LEFT HAND CLAMP & BRACKET; Diameter: 0.173 INCHES NOMINAL IN; Center to Center Distance Between Loop and Mounting Hole: 0.453 INCHES NOMINAL IN. 15 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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