A02_SOW-2_Technical_Drawing_tungsten_core_pallas.pdf

0.500±0.002

0.590±0.002

0.310±0.008

2.357±0.002 2.500±0.002

0.450±0.002 0.250±0.002

9.86°

0.250±0.004

7.26

0.630±0.003

0.669±0.001 0.590±0.002

0.87±0.004 45.00°

2.625 REF

0.01

SEE NOTE 6

NOTES:

THIS DRAWING SHALL BE INTERPRETED IN ACCORDANCE WITH APPLICABLE STANDARDS LISTED IN 1.

MIL-STD-100-G AND ASME Y14.100M

THE FOLLOWING ARE MANDATORY UNLESS OTHERWISE SPECIFIED:2.

- REMOVE BURRS

- BREAK SHARP EDGES

- TOLERANCES ON STOCK MATERIAL SIZES SHALL BE AS SPECIFIED IN APPLICABLE

SPECIFICATIONS

THIS DRAWING IS IN ACCORDANCE WITH US ARMY RESSEARCH LABORATORY, APG, MD 21005, 3.

DRAWING NO. 93002, TITLED 30mm APDS CORE, REV. D, DATED 04 DEC 12.

TUNGSTEN ALLOY: 4.

95%TUNGSTEN ± 0.2%

3% NICKEL ± 0.2%

2% IRON ± 0.2%

NOMINAL MASS: 212-214 g HARDNESS: 40-44 Rc ELONGATION: 5% (Minimum) NOMINAL DENSllY: 18 g/cc UTS: 170 ksi (Minimum SURFACE FINISH: 1.6 micrometers (Maximum)

THIS MATERIAL SHALL BE PRODUCED BY THE SWAGING PROCESS. THE MATERIAL SHOULD BE 5.

DUCTILIZED AFTER SINTERING.

THE BASE OF THE PENETRATOR MAY BE MODIFIED WITH A RING GROOVE TO ACCOMMODATE THE 6.

SABOT. THE SLOT FOR SPIN-UP CAN BE MODIFIED BY THE MANUFACTURER.

PROJECTILE ASSEMBLY SHALL BE CAPABLE OF BEING FIRED THROUGH A GAU-8 BARREL AT A 7.

TARGET 50 M AWAY AT A MUZZLE VELOCITY OF AT LEAST 1,175 m/s (3,855 fps) WITH A MAXIMUM YAW OR PITCH NOT TO EXCEED ±1° AND THE MAXIMUM DISPERSION NOT TO EXCEED 0.30 mils.

CORE, TUNGSTEN, PALLAS 1.0

SEE NOTE 4

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

THE U.S. ARMY ABERDEEN TEST CENTER.

ANY REPRODUCTION IN PART OR AS A

WHOLE WITHOUT THE WRITTEN

PERMISSION OF THE U.S. ARMY

ABERDEEN TEST CENTER IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY

DIMENSIONS ARE IN INCHES

GENERAL TOLERANCES:

FRACTIONAL 1/32

ANGULAR: MACH 1 BEND 3

X 0.063 X.XX 0.010

X.X 0.031 X.XXX 0.005

INTERPRET GEO. TOL. PER:MACHINE FINISH:

DRAWN BY:

CHECKED BY:

ENG APPR.:

MFG APPR.:

COMMENTS:

DATE EXPERIMENTAL FABRICATION DIVISION

US ARMY ABERDEEN TEST CENTER

ABERDEEN PROVING GROUND, MD 21005-5059

TITLE:

SIZE

B

DWG. NO.

lbs.

SCALE: 1:1

UNLESS OTHERWISE SPECIFIED:

BSS

JJP

8/2/2016

8/2/2016

7/22/2016

SHEET 8 OF 8

REV

DO NOT SCALE DRAWING

NAME

MATERIAL DESCRIPTION:MATERIAL:

QUANTITY: WEIGHT:

16-0280-GRP1-

ASM3

016-0280-GRP1-PRT5

NEXT ASSY

BMK

(1) REQ'D

32 FINISH ASME Y14.5M-1994

DISTRIBUTION STATEMENT A. Approved for public release: distribtuion unlimited

Export Control Warning. "WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et seq.) or the Export Administration Act of 1979 (Title 50, U.S.C., App. 2401 et seq), as amended.

Violations of these export laws are subject to severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25."

ABERDEEN TEST CENTER

CAGE CODE 44ZX5