Attachment_0002_-_TACOM_DWG_-_12556915.pdf

B

C

D

E

F

G

H

1245678

3 1245678

C

D

E

F

G

H

A

D R A W I N G

N O

S H

SCALE UNIT WT SHEET

CAGE CODESIZE

MATERIALS WELDING

DRAWING APPROVAL-GOVERNMENT

MANUFACTURING

DESIGN APPROVAL-GOVERNMENT

ENGINEER

FUNCTION

DRAWN BY

CHECKER

DATE (YR-MO-DA)

CONTRACT NUMBER

ODE-1107 (9-89)

P R O E

CONTRACTOR

BAE SYSTEMS

Ground Systems Division Arlington Virginia 22209

DESIGN

PROD ASSUR

CONF MGRDESIGN ASSUR

PMICMECHANICAL

PROPERTIES

YP

TS

EL2

RA

BH

RHD

A T U M S

D A S H

N O

S E C V I E W

R E F

D E S

L A S T

S Y M

U S E D

A

A

10.540 +.000 -.060

1.750 .030

2X 2.875 +.030 -.000

5.750 +.060 -.000

2X 3.770 .030

4.930 +.000 -.060

2.465 +.000 -.030

5.270 +.000 -.030

3.440 .030

1.720 .030 8X R.380 .030

2X 45.0 1.0

ALL AROUND7 2

ALL AROUND7 2

2.250 .030

1.500 .030

R ALL AROUND.380 .030

R ALL AROUND.380

2X R.250 .030 3X R.090 .010

.530 .010

(R ).440

REVISIONS

APPROVEDDATE(YR-MO-DA)DESCRIPTIONLTRZONE

JLC14-01-15

INITIAL RELEASE

ERR GSD-U4444

3 PLACE 2 PLACE

TOLERANCES ON

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN " INCHES"

DO NOT SCALE DRAWING

APPLICATION

USED ONNEXT ASSY

M109A6 12556910

M992A2

A

OF 115.05 LB1/1

1255691519207E

T154M PAD, TRACK

U.S. Army Tank-automotive and Armaments Command

WARREN, MICH. 48397-5000

12556915

NOTES:

1. APPLICABLE STANDARDS/SPECIFICATIONS:

A. ASME Y14.100-2004

B. ASME Y14.5M-1994

2 TRACK PAD TO BE MOLDED WITH ONE OF

THE VENDOR/COMPOUND COMBINATION(S)

LISTED IN TABLE I OR AN APPROVED EQUAL

AS DEMONSTRATED BY VEHICLE TEST AT

YUMA PROVING GROUNDS AND APPROVED BY

TACOM. TRACK PAD MUST MEET A 1200

MILE LIFE USING 40% FAILURE CRITERIA

WHILE BEING TESTED ON A 68,500 LBS

VEHICLE. TESTING IS TO BE PERFORMED

BETWEEN MARCH 1ST AND SEPTEMBER 1ST

TO MAXIMIZE HOT WEATHER CONDITIONS.

TESTING IS TO BE IN ACCORDANCE WITH

TRADOC OPERATION MODE. ALL NEW

VENDOR/COMPOUND COMBINATIONS TO BE

QUALIFIED.

EACH QUALIFICATION TEST DATA IS

MAINTAINED BY THAT CONTRACTOR

LISTED IN TABLE 1 AND WILL BE MADE

AVAILABLE FOR REVIEW TO THE LOCAL

DCMA-QAR OR SUBCONTRACTOR UPON REQUEST.

THE LOCAL DCMO-QAR WILL BE PROVIDED

THIS DATA PRIOR TO INITIATION OF

PRODUCTION CONTRACT AND WILL BE

USED FOR ACCEPTANCE PARAMETERS.

3 MOLD ON THIS SURFACE IN .12-.19 HIGH

CHARACTERS PER MIL-STD-130

19207SOCN12556915

MFR -

4. ONLY THE ITEM DESCRIBED ON THIS

DRAWING WHEN PROCURED FROM THE

VENDOR(S) LISTED HEREON IS APPROVED

BY US ARMY TANK AUTOMOTIVE COMMAND

FOR USE IN THE APPLICATION(S) SPECIFIED

HEREON. A SUBSTITUTE ITEM SHALL NOT

BE USED WITHOUT PRIOR APPROVAL BY

US ARMY TANK AUTOMOTIVE COMMAND.

5. IDENTIFICATION OF THE APPROVED SOURCE(S)

OF SUPPLY HEREON IS NOT TO BE CONSTRUED

AS A GUARANTEE OF PRESENT OR CONTINUED

AVAILABILITY AS A SOURCE OF SUPPLY FOR

THE ITEM DESCRIBED ON THE DRAWING.

6. FOR IN PROCESS INSPECTION AND PRODUCTION

CONTROL UTILIZE TABLE IV OF MIL-DTL-11891.

FOR TEST FREQUENCIES TO BE PERFORMED

INCLUDE:

SPECIFIC GRAVITY PER ASTM D792

HARDNESS PER ASTM D2240

TENSILE STRENGTH PER ASTM D412

TENSILE STRENGTH (AGED) PER ASTM D573

ULTIMATE ELONGATION PER ASTM D412

ULTIMATE ELONGATION (AGED) PER ASTM D573

TENSILE STRESS @400% STRAIN (MODULUS)

PER ASTM D412

THERMOGRAVIMETRIC ANALYSIS PER ASTM E1131

ADHESION PER ASTM D429

OZONE RESISTANCE PER ASTM D1149

BRITTLENESS POINT PER ASTM D2137

THE REQUIRED ACCEPTANCE VALUES FOR

EACH OF THESE TESTS HAVE BEEN

ESTABLISHED DURING THE PRODUCTION

OF THE DURABILITY TEST TRACK COMPOUND

7. WHERE THERE IS A CONFLICT BETWEEN

MIL-DTL-11891 AND THIS DRAWING - THIS

DRAWING TAKES PRECEDENCE.

Copyright © 2012 BAE Systems Land & Armaments L.P.

DANA EFSTATE

GERALD SCHUETZ

J. NORMAN

12-09-12CEM

W56HZV-07-C-0256

12556915PART NO.

TABLE 1:

APPROVED SOURCES OF SUPPLY

CONTROL

NUMBER

CAGE

CODE

VENDOR

DRAWING NO.

COMPOUND

NUMBER NAME AND ADDRESS

12556915 08754 30541 SM7700

VEYANCE TECHNOLOGIES, INC (VTI)

1115 S. WAYNE STREET

ST. MARYS, OH 45885

SOURCE CONTROL DRAWING

DSITRIBUTION STATEMENT A.

APPROVED FOR PUBLIC RELEASE;

DISTRIBUTION IS UNLIMITED.

CAD MAINTAINED DRAWING. CHANGES SHALL BE INCORPORATED

BY THE DESIGN ACTIVITY. DO NOT REVISE DRAWING MANUALLY.

MANUFACTURER'S CAGE CODE

R.190 .030

TRUE THIS EDGE

(3X R.190)

SECTION A-A

PAD INSERT ASSEMBLY - 12268558