everyspec.com - MIL-STD-333B Interim Notice 2 (AR) PDF Download (EN)

Downloaded from https://www.everyspec.com I 1 OF CHANGE E!!EE i NOTICE MIL–STD-333B INTERIM NOTICE 2(AR) 5JUNlz1995 NfIIJ’PARY STANDARD FU~ PROJECITLE AND ACCESSORY CONTOURS FOR LARGE CALIBER ARMAMHWS TO ALL HOLDERS OF MIL-STD-333B 1. THE FO~WING PAGES OF MIL-SIT&333B HAVE BEEN PAGES LISTED: REVISED AND SUPERSEDED THE SUPERSEDED \ PAGE DATE PAGE 5June1995 : 1May 19s9 ; 3 5 June1995 4 1May 19s9 : 1 May19s9 REPRINTEDWITHOUT CHANGE 1 May 19s9 REPRINTED WITHOUT CHANGE 2.IU’IIUNTHISNOTICEAND INSERT BEFORE TABLE OF CONTENTS. 3. Holders of MIL-STD-333B will verify that pagechangesaud additioua indicated above have been entered This notice pagewill retained aa a check alwet.

‘Ilk issuance, togetlwrwith appendedpagea, isaseparate publica- tiotiESCIInotice istoberetaiuui bystocking poiuta until theMilitary Standard iscompletely revised orcanceled. 4. Verticallinesare used iu thisNotice to denotechauges (additiona, mdificatio~ correctio~, deletions) from the basic standard ‘Phia was done as a couveuiem?e only and the Government assumes no liabihty whatsoeverfor anyinaccuracies inthese notatiou Biddersand ccmtractora arecautioned to evaluate the requirements ofthis document baaed on the entire couteut irreqxctive of themargiualuotationaandrelationship to the basic standard. Custodians.

Preparing activity hy-A.R AIYny -AR Navy - OS AirForce -11 Review activities &ly:-&x (project LWP-0052) Ai.l%brce -18,99 AMSC NIA FSC 13GP DIS ~ A Approved for public releaaq DistriiutioIIisuuhmited.

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Downloaded from https://www.everyspec.com MIL-STD-333B INTERIM NOTICE 2 (AR) 1. SCOPE 1.1 Scope. This standard establishes standardes@ns forprojectile nosek threads, fuzecon- tours, and projectile cavities forgun projectiles, 75mm and larger in caliber and mortar projec- tiles 60mm and kuger, to inmue physical interchangeability, and that for a given projectile family (artillery bursting orieti artillery cargo orienti etc.) no special aiming corrections are re- quired when firing any fuze type (PD, MT, PROX, etc.) forwhichtheprojectile isintended. 2. APPLICABLE DWWMENTS 2.1.1 Specifications. standards. hand bockj .

The following specifications, standards, and hand- books form apart of this document to the extent specified herein. Unlessotherwisespecified, the issue of these documents am those listed in the issue of the Department of Defense Index of Specification and Standmd (DODISS)andsupplement thereto, citedinthesolicitation (see6.2). m STANDARDS MILITARY MIL-sTD-444 - Nomenclature and Definitions in the Ammunition Area (unless othenvise indica@ copies of federal and military specifications, standards, and handbooks are available from the Naval Publications and Forms (lmter, (~ NPODS), 5801 Tabor Avenue, Philadelphia% PA 19120-5099.) 2.2 lNon-Oovernme t pub n lications.

The following document forms apart of this document to the extent specified herein. Unless otherwise specifi@ the issues of the documents which are DoD adopted are those listed in the issue of the DODISS citi in the Supersedes page 1 of 1 May 1989

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Downloaded from https://www.everyspec.com MIL-STD-333B INTERIM NOTICE 2 (AR) solicitation. LJnless otherwise specifi~ the issues of the documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). AMERICAN NATIONAL STANDARDS INSTTITJTE (ANSI) ANSI Y14.5M-82 Dimensioning and Tolerancing (J@pfidon ~or copies should be addressed to the American National Stan&dS IXUti- tute, 1430 Broadway, New Y& NY (Non410vernment standards and other publications are normally available from the or- ganizations that prepare or distribute the documents. These documents also maybe available in = through libraries a OtheT iIlfOIIIMtiOId StXViCeS.) 2.3 Qrder of k edence.

Imthe event of a conflict between the text of this document and the references cited here~ the text of this document takes precedence. Nothing in this documen~ however, supersedes applicable laws and regulations unless a specific exemption has been ob- tained. 3. DEFINITIONS 3.1 Definitions. The definitions of the various types and components of ammunition shall be those established by MIL-STD-444. 3.2 Abbreviations. The following abbreviations apply: a. APERS b. CS c. CP d. DPICM e. ET f.HE g.1~ h.ILLtlI$l .

Anti-Persomel Chemical Fillet (T&m Gas] Concrete Pieming Dual Purpose Improved Conventional Munition Electronic Time High Explosive Improved Conventional Munition Iuurnimtkg Mechanical Time Mechanical Time Superquick Near Surface Burst Point Detonating Point DetonatingJDelay Proximity White Phosphorus (Smoke) ~ ~BQ I..PD m. PD/DLY n.PROX o.WP REPRINTED WH’HOI.JT CHANGE 2

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Downloaded from https://www.everyspec.com MIL-STD-333B INTERIM NOTICE 2(AR) 4. GENERAL REQUIREMENTS This section is not applicable to this standard. 5. DETAILED REQUIREMENTS 5.1 Desipn. Fuzes shill be designed to insure physical intmhangeability and that for a given pro- jectile family (artillery bursting oriente& artillery cargo oriented, etc.) no special aiming corrections are required when firing any fuze type (PD, MT, PROX, etc.) intended for use on the pro@ctile.

5.2 Dimensions Dimensions of contact surfaces, intrusion, projectile cavity, maximum leng~ thread size and &ench and setting slots (if required) of all projectile fuzzesand accessory contours shall be in accordance with those in the figures contained herein. All other dimensions on the fig- ures are for information only. Dimensions are in millimeters with the exception of thread designa- tions which are in Englishunits. ~ 5.3 l?igwesandtahks . ANSI Y14.5M shall apply to figwes and tables herein. Figuresshall not be scaled. 5.4 Fuze selection_ . Table I offem guidance in the selection of fize types for thevarious pro- jectile conjurations: TABLE I.

Ike Selection Guide ARXILLERY I 81MM (NOTE 1,3) ,1,95 STANDARD CQIWWR FIGURE 60MM MORTAR SHELL MOK1’AR PDor PD/DL HE WP moTE 2) 1,2 5 5 8 5 6,7 ILTJJM Cs 2 APERS 4 HE WP (NOTE2) 1,2 1,9 5 5,6 5 ICM/DPICM 3 PRox HE 1,9 5 5 5 1,9 5 NUIZS: 1.Contour figunxarethosedesigns rquired for allnew &velopmentaof nosefazesfor mortarsndartilleryammunitions. 2. ~tifmati~-mbd kdti~projmtie. 3. 4.2-inch mortarammunition curredy uses artillery b. Supersedes page3of1May1989

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