VELOCITY UNIFORMITY OBTAINED WITH 13 GR. MODIFIED M22 PRIMERS IN THE 75 MM GUN

Abstract

Twenty rounds were fired with the 13 gr. Modified M22 primers. A mean deviation of 2 f/s or an estimated probable error in velocity of 1.5 f/s was obtained. An explanation of this low dispersion in velocity is tentatively offered.

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Document Details

Document Type
Technical Report
Publication Date
Jul 19, 1937
Accession Number
AD0700972

Entities

People

  • Robert Harrington Kent

Organizations

  • Ballistic Research Laboratory

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Ammunition
  • Amplitude
  • Cartridge Cases
  • Commerce
  • Dispersions
  • Economic Development
  • Fires
  • Ignition
  • Maryland
  • Muzzle Velocity
  • Ordnance Laboratories
  • Projectiles
  • Propelling Charges
  • Standards
  • Weapons

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Marksmanship and Weaponry.
  • Mathematics or Statistics