PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

522111A-685-ZCoupling,clamp,grooved

Voss Industries, Llc · NSN 5342-01-312-9563 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-312-9563 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-312-9563. Primary manufacturer part number: 522111A-685-Z.
Features
  • Coupling,clamp,grooved — FSC 5342
  • Inside Diameter: 6.850 INCHES NOMINAL IN
  • Specification/standard Data: 96906-MIL-STD-100 GOVERNMENT STANDARD
  • Segment Quantity: 4
  • Latch Style: SINGLE
  • Shape: ROUND
  • 4 verified cross-references
  • Primary manufacturer: Voss Industries, Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-312-9563, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Voss Industries, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-01-312-9563
Primary Part Number522111A-685-Z
Item NameCoupling,clamp,grooved
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerVoss Industries, Llc
StatusACTIVE
Inside Diameter6.850 INCHES NOMINAL IN
Specification/standard Data96906-MIL-STD-100 GOVERNMENT STANDARD
Segment Quantity4
Latch StyleSINGLE
ShapeROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5342-00-432-1557522111E-588-Z INTERCHANGEABLE
Coupling,clamp,grooved
Voss Industries, Llc
Cross-Reference Index
Part NumberManufacturer
11668612 Ray R G Corp (USA)
11668612 Aeroquip Corp Transportation Products Div Lawrence Plant (USA)
11668612-1 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
522111A-685-Z PRIMARY Voss Industries, Llc (USA)
Related Parts
5342-00-432-1557INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
522111E-588-Z

Frequently Asked Questions

What is NSN 5342-01-312-9563?

NSN 5342-01-312-9563 is a Coupling,clamp,grooved, manufactured by Voss Industries, Llc, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-312-9563?

NSN 5342-01-312-9563 has 4 cross-referenced part numbers: 11668612 (Ray R G Corp), 11668612 (Aeroquip Corp Transportation Products Div Lawrence Plant), 11668612-1 (U S Army Tank Automotive Command Amsta-Im-Mm), 522111A-685-Z (Voss Industries, Llc).

What NSN replaces 5342-01-312-9563?

There is 1 known substitute for 5342-01-312-9563: 5342-00-432-1557. Verify interchangeability with system specifications before substitution.

What are the specifications of 522111A-685-Z?

Key specifications for 522111A-685-Z: Inside Diameter: 6.850 INCHES NOMINAL IN; Specification/standard Data: 96906-MIL-STD-100 GOVERNMENT STANDARD; End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; Segment Quantity: 4. 7 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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