47C-MLB_561_020 Rudder Housing.pdf

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'" 8 7 6 5 • -si MAlERIAL LIST

REV PC# QlY UNIT OEM MFR PART NO/NSN DESCRIPTION MATIERIAL NOTIES

- 1 2 EA 47C-MLB-561-D2D-DD1 NPS 4 X SCH 40, 9 LG 5D86-H32, WW- T-700/5 SEE NOTE 5

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5086-H111, QQ-A-200/5 - 2 2 EA 47C-MLB-561-D2D-0D2 LOWER BEARING HOUSING SEE NOTE 5

H - 3 2 EA 4 lC-MLB-561-020-003 UPPER BEARING HOUSING 5456-H116, ASTM B209 SEE NOTE 5 -°' - 4 2 EA 4 7C-MLB-561- D2D-0D4 COVER 5456-H116, ASTM 8209 SEE NOTE 5

°" I - 5 6

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EA 4 7C-MLB-561- 020-005 PL 1/4 5086-H116, ASTM 8209 SEE NOTE 5

es:: - 6 2 EA 47C-MLB-561-020-0D6 UPPER BEARING HOUSING CAP 5086 DR 5456-H116 SEE NOTE 5 I

(_) - 7 2 EA 47C-MLB-561- 020-007 GASKET, 1/16 IN NEOPRENE, 60 DUROMETER

--i -,,.. - 8 2 EA 47C-MLB-561-D2D-DDB GASKET, 1/16 IN NEOPRENE, 60 DUROMETER

9 2 EA JOHNSON 1790M 0278 STUFFING BOX ALUMINUM SEE NOTE 5

" 10 2 EA SEPCO OR EQIV. 47C-MLB-561-020-010 PACKING MATERIAL, 1/2 X 1/2 NI/AG COPPER ALLOY 65-12, UNS C75700 NSN 5330015474042, SEPCO STYL.£ 2 -

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- 11 4 EA 47C-MLB-561-020-D11 PL 1/2 316L SS (QQ-S-766) SEE NOTE 5

- 12 4 EA 47C-MLB-561-D2D-D12 CARRIER BEARING TI-JORDON SXL

- 13 2 EA 47C-MLB-561-D2D-D13 UPPER RUDDER BEARING THORDON SXL

- 14 2 EA 47C-MLB-561-020-014 LOWER RUDDER BEARING THOROON SXL

G - 15 1 EA LOCTITE 242 BLUE LOCTITE SEE VENDOR

- 16 1 EA SIKA 291 SIKAFLEX 291 SEALING COMPOUND SEE VENDOR

- 17 16 EA MCMASTER-CARR NAS1149C1063R WASHER, FLAT, 5/8, 1.188 IN OD 18-B SS (MCMASTIER 98D17A215)

- 18 16 EA HDD027 NUT, LOCK, NYLON, 1/2-13 316 ss SEE NOTE 15

- 19 6 EA HDD985 WASHER, FLAT, 1/4, 0.5 IN OD 316 ss (MCMASTIER 91525A 117)

- 20 16 EA HODD55 SCREW, HEX HEAD, 1/2-13 x 3.25 IN 316 ss SEE NOTE 15, 16, QTY 6 PER NOTIE 17

- 21 8 EA HDD069 NUT, HEX, NYLON, 3/8-16 316 ss SEE NOTE 15

- 22 6 EA H00404 HELICAL INSERT, 1/4-20 X 3/4 18-8 ss

- 23 6 EA HDD4D5 SCREW, SOCKET HEAD, 1/4-20 X 1.50, PARTIALLY THREADED 316 ss SEE NOTE 15

- 24 16 EA HDD4D6 HELICAL INSERT, 5/8-11 X 5/8 18-8 ss SEE NOTE 5, SEE NOTE 15

- 25 32 EA HOD407 WASHER, FLAT, 1/2 X 1.062 OD 316 ss

- 26 16 EA HDD4D8 SCREW, HEX HEAD, 5/8-11 X 1.25 316 ss SEE NOTE 15

F - 27 4 EA HDD4D9 SCREW, SOCKET HEAD, 5/16-18 X 3/4 316 ss SEE NOTE 15

28 1 EA THORDON BEARINGS TG-75 THORDON BONDING AGENT SEE VENDOR -

- 29 10 EA MCMASTER-CARR 921B6A727 SCREW, HEX HEAD, 1/2-13X3.75 IN PARTIALLY THREADED 316 ss SEE NOTE 15, 17, 18

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ISOMETRIC VIEW 5-B

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WEIGHT CONTROL

WEIGKT WT VCG REF LCG TCG REF

GROUP DESCRIPTION (LES) BL (REF AP) F/A CL P/S

561-020 RUDDER ARRANGEMENT 1 D2.64 1.56 1.77 F 0.00 -

8 7 6 5 t

4 3 2

GENERAL NOTES

1 , ALL DIMENSIONS ARE IN INCHES,

2, FABRICATION, WELDING & INSPECTION SHALL BE IN ACCORDANCE WITH ANSI / AWS D1.2-90, "STRUCTURAL

WELDING CODE-ALUMINUM".

3, TOLERANCE:

.X +/- 0.1 .xx +/- 0.01 .xxx + /- 0.005

4, UNLESS OTHERWISE SPECIFIED, BREAK ALL SHARP EDGES APPROX .. 03R OR CHAMFER.

5, PERMISSIBLE TO REUSE SPECIFIED 47B COMPONENTS.

6. BEARINGS TO BE SHRINK FIT IN HOUSING USING DRY ICE ON THE BEARING.

7, THE PORT RUDDER IS SHOWN. THE STBD RUDDER HAS IDENTICAL COMPONENTS.

8, CARRIER BEARINGS TO BE BONDED TO BEARING HOUSINGS USING THORDON BONDING AGENT TG-75 OR

EQUIVALENT.

[[] FINAL MACHINING OF BORES TO BE COMPLETED AFTER WELDING.

10. REMOVE JAM NUTS (BX) PROVIDED WITH STUFFING BOX AND REPLACE WITH SELF-LOCKING NUTS (ITEM 21 ).

11. APPLY LOCTITE TO ALL TAPPED HOLES AND THREADED INSERTS, OUTSIDE AND INSIDE.

12. THRU BOLTS AND THREADED NUT STEEL FASTENERS SHALL BE LUBRICATED WITH A THIN COAT OF ANTI-SEIZE

LUBRICANT, TEF GEL, OR EQUAL PRIOR TO ASSEMBLY.

13. APPLY SIKAFLEX 291 OR EQUIVALENT TO FAYING SURFACES (AS NECESSARY).

14. ALL INACCESSIBLE VOIDS THAT BEAR AGAINST THE SHELL SHALL BE TREATED BY FILLING AND DRAINING WITH A

RUST-PREVENTATIVE COMPOUND CONFORMING TO MIL-PRF-16173, CLASS 11, GRADE 3.

15. TORQUE ALL 1/4 HARDWARE TO 40 IN-LBS UNLESS SPECIFIED OTHERWISE.

TORQUE ALL 5/16 HARDWARE TO 117 IN-LBS UNLESS SPECIFIED OTHERWISE.

TORQUE ALL 3/8 HARDWARE TO 210 IN-LBS UNLESS SPECIFIED OTHERWISE.

TORQUE ALL 1/2 HARDWARE TO 40 FT-LBS UNLESS SPECIFIED OTHERWISE.

TORQUE ALL 5/8 HARDWARE TO 82 FT-LBS UNLESS SPECIFIED OTHERWISE.

[6J HULLS 47206 THRU 47237.

[ill HULLS 47238 AND SUBS.

[i_sJ FASTENERS TO BE USED TO SECURE RUDDER STOP TO RUDDER FOUNDATION.

19. FOR HXXXXX GENERAL HARDWARE PART NUMBERS, SEE REF 4, 47C-MLB-098-010 FOR OEM AND PART NUMBER.

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2 - ASSEMBLY AND COMPONENT DETAILS 47C-MLB ALL

1 - BOM & ISOMETRIC VIEWS 47C-MLB ALL

SH REV TITLE PLAN SIT HULLS

SHEET REVISION STATUS AND TITLE INDEX APPLICABILITY

4 3 2

REVISIONS

APPVL SIG & REV SH ZONE ITEM DESCRIPTION DATE ORG

- - -- PCB RELEASE DS/13/25 PDK

05/14/25 JTM

05/15/25 OM H

05/16/25 JEB

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4 HARDWARE EQUIVALENCE 47C-MLB-098-010

3 FOUNDATIONS BOOKLET 47C-MLB-180-010

2 SHELL PLATING 47C-MLB-11D-D1D

1 RUDDER 47C-MLB-562-D1 D

NO. TITLE DRAWING NO. C

REFERENCE PLANS

SPECIAL NOTATIONS

~I a-

STINFO DESIGNATION 0

N

DISTRIBUTION STATEMENT C: DISTRIBUTION AUTHORIZED TO U.S. GOVERNMENT AGENCIES

' -AND THEIR CONTRACTORS; ADMINISTRATIVE AND OPERATIONAL PURPOSES; JUNE 27, 2025. = ~ OTHER REQUESTS SHALL BE REFERRED TO COMMANDING OFFICER, USCG SFLC ESD TIMB, ' m

2401 HAWKINS POINT ROAD, MAIL STOP 25/STINFO PROJECT MANAGER, BALTIMORE, MD

"' ' 21226-5000, '-' r-.

WARNING: THIS DOCUMENT CONTAINS TECHNICAL DATA WHOSE EXPORT IS RESTRICTED BY ..-

THE ARMS EXPORT-CONTROL ACT (TITLE 22, U.S.C. SEC 2751, El SEQ.) OR THE EXPORT 0

ADMINISTRATION ACT OF 1979, AS AMENDED, TITLE 50, U.S.C. APP 2401 El SEQ.

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~ VIOLATIONS OF THESE EXPORT LAWS ARE SUBJECT TO SEVERE CRIMINAL PENALTIES.

DESTRUCTION NOTICE: FOR UNCLASSIFIED, LIMITIED DOCUMENTS, DESTROY BY ANY METHOD

THAT WILL PREVENT DISCLOSURE OF CONTENTS OR RECONSTRUCTION OF THE DOCUMENT.

BIRDON AMERICA INC. UNITED STATES COAST GUARD WASHINGTON, D.C. 20593

4965 KINGSTON ST OFFICE OF NAVAL ENGINEERING

ENGINEERING DEPARTMENT 47 FT MLB DENVER, CO 80239

PHONE: (303)373-4203

CONTRACT/PO NO.

RUDDER ARRANGEMENT 70Z02319DAML00300

DESIGNED: J.MARCHIONNA 06/02/19 BOM & ISOMETRIC VIEW

DRAWN: □.MURPHY 06/09/20

CHECKED: J.FITZGERALD DB/04/20 A

08/11/20

"'SELECTED RECORD DRAWING"'

APPROVED: J.BUCZKOWSKI UPDATE REQUIRED FOR ALL AUTHORIZED CONFIGURATION CHANGES.

USCG APPROVAL 06/27/25 SIZE CAGE CODE USCG DRAWING NO, REV

H 81340 47C-MLB-561-020 JI. PORVAZNJK /s/ - CG-9325 PROGRAM MANAGER SCALE, 3"c1'-0" I I SHEET 1 OF 2

ELECTRONIC FILE NAME:

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PART DETAIL 12-F

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SCALE: 6"=1 '-0"

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RUDDER ARRANGEMENT

ASSEMBLY & COMPONENT DETAILS

SIZE CAGE CODE USCG DRAWING NO.

H 81340 47C-MLB-561-020

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