PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB413515Clamp,synchro

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5340-00-873-2215 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-873-2215 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-873-2215. Primary manufacturer part number: SMB413515.
Features
  • Clamp,synchro — FSC 5340
  • Material: STEEL
  • Surface Treatment: CADMIUM AND CHROMATE
  • Height: 0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
  • Width: 0.468 INCHES NOMINAL IN
  • Hole Diameter: 0.149 INCHES NOMINAL IN
  • Furnished Items: LOCKNUT
  • Material Document and Classification: ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Steel construction
General Description

The Clamp,synchro, cataloged under National Stock Number 5340-00-873-2215, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-873-2215
Primary Part NumberSMB413515
Item NameClamp,synchro
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
MaterialSTEEL
Surface TreatmentCADMIUM AND CHROMATE
Height0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
Width0.468 INCHES NOMINAL IN
Hole Diameter0.149 INCHES NOMINAL IN
Furnished ItemsLOCKNUT
Material Document and ClassificationASTM A576 ASSN STD SINGLE MATERIAL RESPONSE
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-354-0191 (1918503)
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5340-00-354-01911918503 SUCCESSOR
Clip,retaining
Borgwarner Pds (anderson), L.l.c.
Cross-Reference Index
Part NumberManufacturer
SMB413515 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
5340008732215 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
813245 L3harris Cincinnati Electronics Corporation (USA)
Related Parts
SUCCESSOR 5340-00-354-0191 Clip,retaining · 1918503

Frequently Asked Questions

What is NSN 5340-00-873-2215?

NSN 5340-00-873-2215 is a Clamp,synchro, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-873-2215?

NSN 5340-00-873-2215 has 3 cross-referenced part numbers: SMB413515 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 5340008732215 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 813245 (L3harris Cincinnati Electronics Corporation).

What NSN replaces 5340-00-873-2215?

There is 1 known substitute for 5340-00-873-2215: 5340-00-354-0191. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB413515?

Key specifications for SMB413515: Material: STEEL; Surface Treatment: CADMIUM AND CHROMATE; Height: 0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN; Width: 0.468 INCHES NOMINAL IN. 8 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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