PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X218-11Clamp,loop

Smiths Tubular Systems-Laconia, Inc. · NSN 5340-00-616-5001 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-616-5001 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-616-5001. Primary manufacturer part number: X218-11.
Features
  • Clamp,loop — FSC 5340
  • Distance From Loop Center to Tongue End: 1.032 INCHES NOMINAL IN
  • Material Thickness: 0.031 INCHES NOMINAL IN
  • Style Designator: SINGLE LOOP
  • Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
  • Material: STEEL COMP 321 BAND
  • Material: STEEL CORROSION RESISTING CUSHION
  • Loop Inside Diameter: 0.688 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 321 Band construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-616-5001, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Smiths Tubular Systems-Laconia, Inc.. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-616-5001
Primary Part NumberX218-11
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSmiths Tubular Systems-Laconia, Inc.
StatusACTIVE
Distance From Loop Center to Tongue End1.032 INCHES NOMINAL IN
Material Thickness0.031 INCHES NOMINAL IN
Style DesignatorSINGLE LOOP
Material Document and ClassificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
MaterialSTEEL COMP 321 BAND
MaterialSTEEL CORROSION RESISTING CUSHION
Loop Inside Diameter0.688 INCHES NOMINAL IN
Center to Center Distance Between Loop and Mounting Hole0.814 INCHES NOMINAL IN
Diameter0.204 INCHES NOMINAL IN
Cushioning Environmental ProtectionHEAT
Tongue Hole TypeROUND, UNTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5970-00-961-04850716 INTERCHANGEABLE
Insulator,strain
Ngk-Locke, Inc.
2915-01-108-37122-300-677-04 INTERCHANGEABLE
Nozzle,fuel Injection
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5120-01-370-626538911 INTERCHANGEABLE
Bit,screwdriver
Magna Div Vermont American Corp
4820-01-523-756038911 INTERCHANGEABLE
Indicator,valve Opening
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
X218-11 PRIMARY Smiths Tubular Systems-Laconia, Inc. (USA)
389-11 Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA)
Related Parts
5970-00-961-0485INTERCHANGEABLE
INSULATOR,STRAIN
0716
2915-01-108-3712INTERCHANGEABLE
NOZZLE,FUEL INJECTION
2-300-677-04
5120-01-370-6265INTERCHANGEABLE
BIT,SCREWDRIVER
38911
4820-01-523-7560INTERCHANGEABLE
INDICATOR,VALVE OPENING
38911

Frequently Asked Questions

What is NSN 5340-00-616-5001?

NSN 5340-00-616-5001 is a Clamp,loop, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-616-5001?

NSN 5340-00-616-5001 has 2 cross-referenced part numbers: X218-11 (Smiths Tubular Systems-Laconia, Inc.), 389-11 (Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins).

What NSN replaces 5340-00-616-5001?

There are 4 known substitutes for 5340-00-616-5001: 5970-00-961-0485, 2915-01-108-3712, 5120-01-370-6265 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X218-11?

Key specifications for X218-11: Distance From Loop Center to Tongue End: 1.032 INCHES NOMINAL IN; Material Thickness: 0.031 INCHES NOMINAL IN; Style Designator: SINGLE LOOP; Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND. 12 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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