BDU-50_56 THREAD CHASE TOOL CAD.pdf
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- Attached to
- GBU JDAM Tool Kits
- Solicitation number
- FA664825Q0024
About this file
This is an engineering drawing for a U.S. Air Force Thread Chase Tool (BDU-50/56) with detailed technical specifications. The drawing provides precise dimensional and manufacturing requirements for a machined metal component with threaded surfaces. Key technical specifications include:
Material is 3.50 dia 4340 annealed round bar steel (ASTM A322), heat treated to RC-40 after machining. The drawing specifies exact dimensional tolerances, thread characteristics (3.500-12UNS-1 thread type), and detailed manufacturing notes. Markings must include the part number 18894-X20134028-01 in 0.25-inch high characters. The document is marked with Distribution Statement C, authorizing distribution to U.S. Government agencies and contractors for administrative or operational use, with an authorization date of 15 September 1988.
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Text version
X20134028-01_O.dft
AIR FORCE RELEASE D
ENGINEERING DRAWING LAYOUT D
USED ONNEXT ASSEMBLY
FEB 74
FORMAF
CODE IDENT NO.
CURRENT
DRAWING NO.AIR FORCE CODE IDENT NO.AIR FORCE AUTHENTICATION
ENG
CHK
DR
.XXX±
.XX±
DECIMALS ANGLESFRACTIONS
DIMENSIONS ARE IN INCHES-TOLERANCES ON:
THIRD ANGLE PROJECTION
TITLE
SIZE
SCALE: SHEET
PARTS LIST
APPLICATION
U.S. AIR FORCE
28 7 6 5 4 3 1
A
B
C
D
A
B
C
D
18894
- EGLIN A.F.B. FL
GENERATED USING SOLID EDGE FILENAME:
REV
UNLESS OTHERWISE SPECIFIED
QUANITY REQUIRED PER DASH NO.
SIGNATURES ARE ON FILE ON AF
FORM 2602 IN MMHE, EGLIN AFB
APPV
DISTRIBUTION STATEMENT C DISTRIBUTION AUTHORIZED TO U.S. GOVERNMENT AGENCIES AND THEIR CONTRACTORS. REASON: ADMINISTRATIVE OR OPERATIONAL USE. DATE: 15 SEPTEMBER 1988. OTHER REQUESTS FOR THIS DOCUMENT SHALL BE REFERRED TO MMHE FOCAL POINT, EGLIN AFB, FL 32542-5000.
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, AS AMENDED (TITLE 50, U.S.C., APP. 2401, ET SEQ.) VIOLATIONS OF THESE EXPORT CONTROL LAWS ARE SUBJECT TO SEVERE CRIMINAL PENALTIES. DISSEMINATION OF THIS DOCUMENT IS CONTROLLED UNDER DOD DIRECTIVE 5230.25.
DESTRUCTION NOTICE - FOR UNCLASSIFIED, LIMITED DOCUMENTS, DESTROY BY ANY METHOD THAT WILL PREVENT
DISCLOSURE OF CONTENTS OR RECONSTRUCTION OF THE DOCUMENT.
THREAD CHASE TOOL
BDU-50/56
X20134028 2 / 1
M. LAPEE 20130731
X2
FINAL FINAL
.5°.010 .03
CAD MAINTAINED. CHANGES SHALL ONLY BE
INCORPORATED AT THE DIRECTION OF THE DESIGN
ACTIVITY USING A COMPATIBLE CAD SYSTEM.
REVISIONS
LTR DESCRIPTION DATE APPROVEDNOTES:
1. INTERPRET DRAWING IAW ASME Y14.100 AND ASME Y14.5M-2009.
2. REMOVE ALL BURRS AND SHARP EDGES .03 MAX
3. WORKMANSHIP:
ALL PARTS SHALL BE IN THE CONDITION SPECIFIED BY THE DRAWINGS AND SHALL BE FREE FROM DEFECTS SUCH AS, BUT NOT LIMITED TO, BLEMISHES, BURRS, CAVITIES, PITS, VOIDS, CORROSION, CRACKS, DENTS, DISTORTION, WARPAGE, GOUGES, SCORES, NICKS, INCLUSIONS, LAPS, POROSITY, SLIVERS, AND OTHER FOREIGN MATTER. EXCEPT AS PROVIDED ON THE DRAWING, CLEANING SHALL BE THOROUGH TO REMOVE ALL DIRT, CHIPS, GREASE, OIL, FLUX CHEMICAL DEPOSITS, RESIDUES, AND OTHER FOREIGN MATTER. THE CLEANING METHOD AND AGENTS USED SHALL NOT BE INJURIOUS TO ANY PART OR TO THE ENVIRONMENT, NOR SHALL
ANY PART BE CONTAMINATED BY THE CLEANING AGENT.
4. PERMANENTLY MARK 18894-X20134028-01 IN APPROX AREA SHOWN, IN .25 HIGH CHARACTERS, IAW MIL-STD- 130.
5. THREADS SHALL CONFORM TO FED-STD-H28/2, AND BE INSPECTED IAW ANSI/ASME B1.3M, SYSTEM 21.
6. MATERIAL: 3.50 DIA 4340 ANNEALED ROUND BAR, STEEL, ASTM A322. HEAT TREAT TO RC-40 AFTER
MACHINING.
6MATERIAL:
N. WIGGINS 20130911
A.BUSCAVAGE 20130911
W.A. SHIREY 20130912
J. BILL YOURICK 20130916
X20134028-01_O.dft
D
ENGINEERING DRAWING LAYOUT D1655
FEB 74
FORMAF
DRAWING NO.AIR FORCE CODE IDENT NO.SIZE
SCALE SHEET
28 7 6 5 4 3 1
A
B
C
D
A
B
C
D
18894
GENERATED USING SOLID EDGE FILENAME:
REV
DISTRIBUTION STATEMENT C DISTRIBUTION AUTHORIZED TO U.S. GOVERNMENT AGENCIES AND THEIR CONTRACTORS. REASON: ADMINISTRATIVE OR OPERATIONAL USE. DATE: 15 SEPTEMBER 1988. OTHER REQUESTS FOR THIS DOCUMENT SHALL BE REFERRED TO MMHE FOCAL POINT, EGLIN AFB, FL 32542-5000.
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, AS AMENDED (TITLE 50, U.S.C., APP. 2401, ET SEQ.) VIOLATIONS OF THESE EXPORT CONTROL LAWS ARE SUBJECT TO SEVERE CRIMINAL PENALTIES. DISSEMINATION OF THIS DOCUMENT IS CONTROLLED UNDER DOD DIRECTIVE 5230.25.
DESTRUCTION NOTICE - FOR UNCLASSIFIED, LIMITED DOCUMENTS, DESTROY BY ANY METHOD THAT WILL PREVENT
DISCLOSURE OF CONTENTS OR RECONSTRUCTION OF THE DOCUMENT.
X20134028 2 / 1
X2
CAD MAINTAINED. CHANGES SHALL ONLY BE
INCORPORATED AT THE DIRECTION OF THE DESIGN
ACTIVITY USING A COMPATIBLE CAD SYSTEM.
REVISIONS
LTR DESCRIPTION DATE APPROVED
A A
SECTION A-A
.126X .256X
60°6X
60°6X
.254
.254
.507 ±.005
.507 ±.005
2.0003X
6X R
R 1.446X
.3752X
1.1542X
2.31
O .1882X
.75
1.75
2X .09 X 45v
.507
.188O
3.500-12UNS-1A
MAJOR DIA 3.4981+.000-.0172
MINOR DIA 3.3959 MAX
PITCH DIA 3.440 +.0000-.0097
.196X R .03 +.00
-.034X
File details come from the government source that posted it. Updated .