PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X218-8Clamp,loop

Smiths Tubular Systems-Laconia, Inc. · NSN 5340-00-526-3272 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-526-3272 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-526-3272. Primary manufacturer part number: X218-8.
Features
  • Clamp,loop — FSC 5340
  • 6 verified cross-references
  • Primary manufacturer: Smiths Tubular Systems-Laconia, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-526-3272, 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.. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Catalog Facts
Item NameClamp,loop
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersKampi Components Co Inc (CAGE 7Z016); Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (CAGE 83930); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Curtiss-Wright Controls, Inc. Div Actuation Division (CAGE 0AHP5); Smiths Tubular Systems-Laconia, Inc. (CAGE 78570)
Successor NSN5340-00-576-0246 — No Item Name Available
Technical Specifications
ParameterValue
NSN5340-00-526-3272
Primary Part NumberX218-8
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSmiths Tubular Systems-Laconia, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
No Item Name Available
5120-00-223-1017 INTERCHANGEABLE
Punch,drive Pin
5330-00-291-7914 INTERCHANGEABLE
Gasket
5340-00-482-2606389-8 INTERCHANGEABLE
Clamp,loop
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
1680-00-546-0940100501-1 INTERCHANGEABLE
Lock,inertia Reel
Nell-Joy Industries, Inc.
1560-00-974-84863898 INTERCHANGEABLE
Valve,adapter
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
6610-01-219-68243898 INTERCHANGEABLE
Transfer Assembly,m
Kearflex Engineering Company
6515-01-552-278065000 INTERCHANGEABLE
Cardioscope
R.g. Enterprises (u.s.a.), Inc. Dba Rg Enterprises Inc
Cross-Reference Index
Part NumberManufacturer
389-8 Kampi Components Co Inc (USA)
389-8 Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA)
284063 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
535D1 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
X218-8 PRIMARY Smiths Tubular Systems-Laconia, Inc. (USA)
327B641P008 General Electric Company Dba Ge Aerospace (USA)
Related Parts
5340-00-576-0246SUCCESSOR
NO ITEM NAME AVAILABLE
5120-00-223-1017INTERCHANGEABLE
PUNCH,DRIVE PIN
5330-00-291-7914INTERCHANGEABLE
GASKET
5340-00-482-2606INTERCHANGEABLE
CLAMP,LOOP
389-8
1680-00-546-0940INTERCHANGEABLE
LOCK,INERTIA REEL
100501-1
1560-00-974-8486INTERCHANGEABLE
VALVE,ADAPTER
3898
6610-01-219-6824INTERCHANGEABLE
TRANSFER ASSEMBLY,M
3898
6515-01-552-2780INTERCHANGEABLE
CARDIOSCOPE
65000

Frequently Asked Questions

What is NSN 5340-00-526-3272?

NSN 5340-00-526-3272 is a Clamp,loop, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-526-3272?

NSN 5340-00-526-3272 has 6 cross-referenced part numbers: 389-8 (Kampi Components Co Inc), 389-8 (Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins), 284063 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 535D1 (Curtiss-Wright Controls, Inc. Div Actuation Division), X218-8 (Smiths Tubular Systems-Laconia, Inc.) and 1 more.

What NSN replaces 5340-00-526-3272?

There are 8 known substitutes for 5340-00-526-3272: 5340-00-576-0246, 5120-00-223-1017, 5330-00-291-7914 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 5340-00-526-3272 still in active supply?

NSN 5340-00-526-3272 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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