PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L2-11Clamp,synchro

Roller Bearing Co of America, Inc Div Pic Design · NSN 5340-00-976-5548 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-976-5548 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-976-5548. Primary manufacturer part number: L2-11.
Features
  • Clamp,synchro — FSC 5340
  • Furnished Items: LOCKNUT
  • Material: STEEL COMP 416
  • Outside Diameter: 0.375 INCHES NOMINAL IN
  • Shank Diameter: 0.230 INCHES NOMINAL IN
  • Hole Diameter: 0.128 INCHES NOMINAL IN
  • Effective Height: 0.052 INCHES MAXIMUM IN
  • Height: 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 416 construction
General Description

The Clamp,synchro, cataloged under National Stock Number 5340-00-976-5548, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 9 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-976-5548
Primary Part NumberL2-11
Item NameClamp,synchro
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusCANCELLED
Furnished ItemsLOCKNUT
MaterialSTEEL COMP 416
Outside Diameter0.375 INCHES NOMINAL IN
Shank Diameter0.230 INCHES NOMINAL IN
Hole Diameter0.128 INCHES NOMINAL IN
Effective Height0.052 INCHES MAXIMUM IN
Height0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE
Style DesignatorROUND OR ROUND W/ONE FLAT SIDE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
No Item Name Available
Bolt,assembled Washer
5305-00-042-3569 INTERCHANGEABLE
Screw,assembled Washer
3110-00-554-57851211ETN9 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3040-00-972-83564722511 INTERCHANGEABLE
Lever,manual Control
Kalmar AC Inc
5342-01-124-5348 INTERCHANGEABLE
Cleat,motor Mount
Cross-Reference Index
Part NumberManufacturer
DL211 Allied Devices Corp Dba Absolute Precision Co (USA)
42356-9 Raytheon Company Dba Raytheon (USA)
L2-11 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
CC17-416 Secs Inc (USA)
Related Parts
5340-01-517-8958SUCCESSOR
NO ITEM NAME AVAILABLE
5306-01-226-0798SUCCESSOR
BOLT,ASSEMBLED WASHER
5305-00-042-3569INTERCHANGEABLE
SCREW,ASSEMBLED WASHER
3110-00-554-5785INTERCHANGEABLE
BEARING,BALL,ANNULAR
1211ETN9
3040-00-972-8356INTERCHANGEABLE
LEVER,MANUAL CONTROL
4722511
5342-01-124-5348INTERCHANGEABLE
CLEAT,MOTOR MOUNT

Frequently Asked Questions

What is NSN 5340-00-976-5548?

NSN 5340-00-976-5548 is a Clamp,synchro, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-976-5548?

NSN 5340-00-976-5548 has 4 cross-referenced part numbers: DL211 (Allied Devices Corp Dba Absolute Precision Co), 42356-9 (Raytheon Company Dba Raytheon), L2-11 (Roller Bearing Co of America, Inc Div Pic Design), CC17-416 (Secs Inc).

What NSN replaces 5340-00-976-5548?

There are 6 known substitutes for 5340-00-976-5548: 5340-01-517-8958, 5306-01-226-0798, 5305-00-042-3569 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L2-11?

Key specifications for L2-11: Special Features: MOUNTING SCREW PART NUMBER Y1-4-T NOT INCLUDED; Furnished Items: LOCKNUT; Material: STEEL COMP 416; Outside Diameter: 0.375 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-976-5548 still in active supply?

NSN 5340-00-976-5548 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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