PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3334Clamp,loop

Heyco Inc Dba Heyco Products · NSN 5340-00-889-9667 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-889-9667 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-889-9667. Primary manufacturer part number: 3334.
Features
  • Clamp,loop — FSC 5340
  • Material: PLASTIC POLYAMIDE NYLON BAND
  • Distance From Loop Center to Tongue End: 0.987 INCHES NOMINAL IN
  • Material Thickness: 0.060 INCHES NOMINAL IN
  • Style Designator: SINGLE LOOP
  • Tongue Hole Type: ROUND, UNTHREADED
  • Material Document and Classification: F-10001,E I DUPONT DE NEMOURS AND CO INC MFR REF SINGLE MATERIAL RESPONSE BAND
  • Diameter: 0.204 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Polyamide Nylon Band construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-889-9667, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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
NSN5340-00-889-9667
Primary Part Number3334
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHeyco Inc Dba Heyco Products
StatusACTIVE
MaterialPLASTIC POLYAMIDE NYLON BAND
Distance From Loop Center to Tongue End0.987 INCHES NOMINAL IN
Material Thickness0.060 INCHES NOMINAL IN
Style DesignatorSINGLE LOOP
Tongue Hole TypeROUND, UNTHREADED
Material Document and ClassificationF-10001,E I DUPONT DE NEMOURS AND CO INC MFR REF SINGLE MATERIAL RESPONSE BAND
Diameter0.204 INCHES NOMINAL IN
Loop Inside Diameter0.875 INCHES NOMINAL IN
Center to Center Distance Between Loop and Mounting Hole0.760 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-01-350-8344 (R10405P12)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
6515-01-139-882700-3334-000-00 SUCCESSOR
Rongeur
Zimmer, Inc. Dba Z Hotel
Cover,access
5340-01-350-8344R10405P12 SUCCESSOR
Clamp,loop
Lockheed Martin Corporation Div Rotary and Mission Systems
6515-01-388-458733-34 SUCCESSOR
Punch,cutaneous Biopsy
Integra Lifesciences Corporation
6530-01-588-21353334 SUCCESSOR
Table,treatment,physical Therapy
Reable Therapeutics Inc Dba Chattanooga Group
6625-00-170-92363334 INTERCHANGEABLE
Detector,null
Megger Ltd
5940-00-258-2106100078P1 INTERCHANGEABLE
Terminal,lug
Lockheed Martin Corporation Div Rms
1730-00-471-9546 INTERCHANGEABLE
Filter,air Line
2530-00-718-66833110163 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Ed Etnyre & Co
5305-00-724-5801MS51964-28 INTERCHANGEABLE
Setscrew
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
3334 PRIMARY Heyco Inc Dba Heyco Products (USA)
334 Nmc Group, Inc. (USA)
3334 Nmc Group, Inc. (USA)
NPC14 Itt Holub Industries (USA)
8126261-3 Sacramento Air Logistics Center Sm-Alc/liil (USA)
Related Parts
SUCCESSOR 5340-01-350-8344 Clamp,loop · R10405P12
6515-01-139-8827SUCCESSOR
RONGEUR
00-3334-000-00
5340-01-226-5996SUCCESSOR
COVER,ACCESS
6515-01-388-4587SUCCESSOR
PUNCH,CUTANEOUS BIOPSY
33-34
6530-01-588-2135SUCCESSOR
TABLE,TREATMENT,PHYSICAL THERAPY
3334
6625-00-170-9236INTERCHANGEABLE
DETECTOR,NULL
3334
5940-00-258-2106INTERCHANGEABLE
TERMINAL,LUG
100078P1
1730-00-471-9546INTERCHANGEABLE
FILTER,AIR LINE
2530-00-718-6683INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
3110163
5305-00-724-5801INTERCHANGEABLE
SETSCREW
MS51964-28
5998-00-827-1960INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5950-00-880-5971INTERCHANGEABLE
TRANSFORMER,CURRENT

Frequently Asked Questions

What is NSN 5340-00-889-9667?

NSN 5340-00-889-9667 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 5340-00-889-9667?

NSN 5340-00-889-9667 has 5 cross-referenced part numbers: 3334 (Heyco Inc Dba Heyco Products), 334 (Nmc Group, Inc.), 3334 (Nmc Group, Inc.), NPC14 (Itt Holub Industries), 8126261-3 (Sacramento Air Logistics Center Sm-Alc/liil).

What NSN replaces 5340-00-889-9667?

There are 12 known substitutes for 5340-00-889-9667: 6515-01-139-8827, 5340-01-226-5996, 5340-01-350-8344 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3334?

Key specifications for 3334: Material: PLASTIC POLYAMIDE NYLON BAND; Distance From Loop Center to Tongue End: 0.987 INCHES NOMINAL IN; Material Thickness: 0.060 INCHES NOMINAL IN; Style Designator: SINGLE LOOP. 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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