PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C30Clamp,synchro

Designatronics Inc Div Stock Drive Products · NSN 5340-00-944-5854 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-944-5854 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-944-5854. Primary manufacturer part number: C30.
Features
  • Clamp,synchro — FSC 5340
  • Height: 0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
  • Material Document and Classification: AISI,COMP 51416 ASSN STD SINGLE MATERIAL RESPONSE
  • Furnished Items: LOCKNUT
  • Length: 0.375 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • Width: 0.313 INCHES NOMINAL IN
  • Hole Diameter: 0.125 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Clamp,synchro, cataloged under National Stock Number 5340-00-944-5854, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Designatronics Inc Div Stock Drive Products. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-944-5854
Primary Part NumberC30
Item NameClamp,synchro
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDesignatronics Inc Div Stock Drive Products
StatusCANCELLED
Height0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
Material Document and ClassificationAISI,COMP 51416 ASSN STD SINGLE MATERIAL RESPONSE
Furnished ItemsLOCKNUT
Length0.375 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Width0.313 INCHES NOMINAL IN
Hole Diameter0.125 INCHES NOMINAL IN
Surface TreatmentPASSIVATE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
5910-00-041-1705C30 INTERCHANGEABLE
Capacitor,electrica
Power Control Devices, Inc.
5835-00-106-04205835-11-15-73C30 INTERCHANGEABLE
Tape,sound Recording
General Services Administration Federal Supply Service
3110-00-155-66751406 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
6675-00-190-5272C30 INTERCHANGEABLE
T-Square
Alvin and Co Inc
5330-00-237-6986C30 INTERCHANGEABLE
Gasket
W.w. Grainger, Inc. Div Government Sales Division
4130-00-252-4752C30 INTERCHANGEABLE
Heat Interchanger,refrigerant
Sealed Unit Parts Co Inc
5220-00-411-7411PWA35050 INTERCHANGEABLE
Gage,profile
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5940-00-435-5672DS17 INTERCHANGEABLE
Splice,conductor
Dossert Corp
2940-00-541-3494C30 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
Cross-Reference Index
Part NumberManufacturer
C30 Designatronics Incorporated Div Sterling Instruments Div (USA)
C30 PRIMARY Designatronics Inc Div Stock Drive Products (USA)
Related Parts
5340-00-930-4498SUCCESSOR
NO ITEM NAME AVAILABLE
5910-00-041-1705INTERCHANGEABLE
CAPACITOR,ELECTRICA
C30
5835-00-106-0420INTERCHANGEABLE
TAPE,SOUND RECORDING
5835-11-15-73C30
3110-00-155-6675INTERCHANGEABLE
BEARING,BALL,ANNULAR
1406
6675-00-190-5272INTERCHANGEABLE
T-SQUARE
C30
5330-00-237-6986INTERCHANGEABLE
GASKET
C30
4130-00-252-4752INTERCHANGEABLE
HEAT INTERCHANGER,REFRIGERANT
C30
5220-00-411-7411INTERCHANGEABLE
GAGE,PROFILE
PWA35050
5940-00-435-5672INTERCHANGEABLE
SPLICE,CONDUCTOR
DS17
2940-00-541-3494INTERCHANGEABLE
FILTER ELEMENT,FLUID
C30
4320-00-897-0532INTERCHANGEABLE
BLOCK,STOP
5330-00-900-2337INTERCHANGEABLE
GASKET
C30

Frequently Asked Questions

What is NSN 5340-00-944-5854?

NSN 5340-00-944-5854 is a Clamp,synchro, manufactured by Designatronics Inc Div Stock Drive Products, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-944-5854?

NSN 5340-00-944-5854 has 2 cross-referenced part numbers: C30 (Designatronics Incorporated Div Sterling Instruments Div), C30 (Designatronics Inc Div Stock Drive Products).

What NSN replaces 5340-00-944-5854?

There are 12 known substitutes for 5340-00-944-5854: 5340-00-930-4498, 5910-00-041-1705, 5835-00-106-0420 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C30?

Key specifications for C30: Height: 0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN; Material Document and Classification: AISI,COMP 51416 ASSN STD SINGLE MATERIAL RESPONSE; Furnished Items: LOCKNUT; Length: 0.375 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-944-5854 still in active supply?

NSN 5340-00-944-5854 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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