PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3326Clamp,loop

Heyco Inc Dba Heyco Products · NSN 5340-01-689-6079 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-689-6079 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-689-6079. Primary manufacturer part number: 3326.
Features
  • Clamp,loop — FSC 5340
  • Material: PLASTIC NYLON OVERALL
  • Lug Hole Diameter: 0.203 INCHES NOMINAL IN
  • Temp Rating: 32.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF
  • Fastening Device Type: SCREW
  • Tongue Hole Type: ROUND, UNTHREADED
  • Inside Diameter: 0.375 INCHES NOMINAL IN
  • Material Thickness: 0.060 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Nylon Overall construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-689-6079, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Heyco Inc Dba Heyco Products. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-689-6079
Primary Part Number3326
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHeyco Inc Dba Heyco Products
StatusACTIVE
MaterialPLASTIC NYLON OVERALL
Lug Hole Diameter0.203 INCHES NOMINAL IN
Temp Rating32.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF
Fastening Device TypeSCREW
Tongue Hole TypeROUND, UNTHREADED
Inside Diameter0.375 INCHES NOMINAL IN
Material Thickness0.060 INCHES NOMINAL IN
Style DesignatorSINGLE LOOP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
6515-00-144-997806-4146 SUCCESSOR
Punch,cutaneous Biopsy
Sklar Corporation Dba Sklar Instruments
6625-00-104-95212050203-0701 INTERCHANGEABLE
Ammeter
Raytheon Company Dba Raytheon Co
3930-00-134-92423326 INTERCHANGEABLE
Plate,seal
Husco International Inc
5935-00-201-27173-8-4PB3 INTERCHANGEABLE
Connector,plug,electrical
Gas Equipment Engineering Corporation, the Dba Geeco
6810-00-247-0597 INTERCHANGEABLE
Potassium Thiocyanate
6740-00-356-6788 INTERCHANGEABLE
Glass,aperture
5935-00-838-27237913129-6 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
5935-00-910-50703326 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5915-01-089-88053326 INTERCHANGEABLE
Filter,band Pass
Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions
6515-01-094-75583326 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
3326 PRIMARY Heyco Inc Dba Heyco Products (USA)
CCH 3/8 NATURAL Heyco Inc Dba Heyco Products (USA)
Related Parts
6515-00-144-9978SUCCESSOR
PUNCH,CUTANEOUS BIOPSY
06-4146
6625-00-104-9521INTERCHANGEABLE
AMMETER
2050203-0701
3930-00-134-9242INTERCHANGEABLE
PLATE,SEAL
3326
5935-00-201-2717INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3-8-4PB3
6810-00-247-0597INTERCHANGEABLE
POTASSIUM THIOCYANATE
6740-00-356-6788INTERCHANGEABLE
GLASS,APERTURE
5935-00-838-2723INTERCHANGEABLE
ADAPTER,CONNECTOR
7913129-6
5935-00-910-5070INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3326
5915-01-089-8805INTERCHANGEABLE
FILTER,BAND PASS
3326
6515-01-094-7558INTERCHANGEABLE
BAG,OSTOMY
3326
2040-01-113-7627INTERCHANGEABLE
VENT,FUEL
045388-6
5935-01-295-1269INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5340-01-689-6079?

NSN 5340-01-689-6079 is a Clamp,loop, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-689-6079?

NSN 5340-01-689-6079 has 2 cross-referenced part numbers: 3326 (Heyco Inc Dba Heyco Products), CCH 3/8 NATURAL (Heyco Inc Dba Heyco Products).

What NSN replaces 5340-01-689-6079?

There are 12 known substitutes for 5340-01-689-6079: 6515-00-144-9978, 6625-00-104-9521, 3930-00-134-9242 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3326?

Key specifications for 3326: Material: PLASTIC NYLON OVERALL; End Item Identification: CONSOLE, GSE; Lug Hole Diameter: 0.203 INCHES NOMINAL IN; Temp Rating: 32.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF. 11 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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