Attachment 1 NSWCCD-NS15-BTP Magnet Assembly B.pdf

1011 8 12 6 3 1 2 5 4 7 9

* MCMASTER-CARR PART NUMBER OR EQUIVALENT

ITEM NO. PART NUMBER DRAWING NUMBER DESCRIPTION QTY.

1 NS15-1-01 NSWCCD-NS15-BTP-0101 CENTER FLUX RETURN 1

2 NS15-1-02 NSWCCD-NS15-BTP-0102 RADIAL MAGNETS 1

3 NS15-1-03 NSWCCD-NS15-BTP-0103 TOP MAGNET 1

4 NS15-1-04 NSWCCD-NS15-BTP-0104 FLUX RETURN 1

5 NS15-1-05 NSWCCD-NS15-BTP-0105 SHORTING RING 1

6 NS15-1-06 NSWCCD-NS15-BTP-0106 TOP MAGNET PLATE 1

7 NS15-1-07 NSWCCD-NS15-BTP-0107 BOTTOM MAGNET 1

8 S101732PD3T40 N/A MINCO RTD 1

9 92210A195* N/A #8-32 X 9/16" FLAT HEAD SCREW 4

10 92200A242* N/A #10-24 X 1/2" SS SHCS 8

11 90666A004* N/A #8-32 X 1/4" SS LOW PROF SHCS 1

12 92200A246* N/A #10-24 X 7/8" SS SHCS 4

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

A

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:SCALE:1:2

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 2

DO NOT SCALE DRAWING

NS15-1

NSWCCD-NS15-BTP-0100

MAGNET ASSEMBLY

A

R

.0

R

.3

SECTION A-A

ASSEMBLY NOTES;

CRITICAL FINAL ASSEMBLY DIMENSIONS ARE SHOWN IN SECTION A-A. 1.

SUPPLIER IS RESPONSIBLE FOR ENSURING CORRECT TOLERANCES FOR 2.

ASSEMBLY REGARDLESS OF TOLERANCES PROVIDED IN THIS DRAWING.

MAGNET POLARIZATION TO BE AS SHOWN IN SECTION A-A.3.

ALL PARTS TO BE JOINED WITH HIGH STRENGTH ADHESIVE RATED TO 4.

160 C SUCH AS LOCTITE 332. ADHESIVE SHALL BE IN ACCORDANCE WITH APPENDIX A OF

THE NUCLEAR POWER SUBMARINE ATMOSPHERE CONTROL MANUAL NO. S9510-AB-ATM-

010 (RESTRICTED, LIMITED, OR PERMITTED CATEGORIES)

EXPOSED STEEL AND MAGNET SURFACES TO BE COATED WITH GLYPTAL 1201A INSULATING 5.

ENAMEL. ENSURE THAT STEEL MATING SURFACES BETWEEN ALUMINUM CONNECTOR

PLATES AND STEEL REMAINS UNPAINTED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

A

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:SCALE:1:1

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 2 OF 2

DO NOT SCALE DRAWING

NS15-1

NSWCCD-NS15-BTP-0100

MAGNET ASSEMBLY

4 x .150 .510

10-24 UNC .380

1.140

1.5010 1.5000

4X 90°

.003 P .220 A B

C

1.9998 1.9989

1.550

.150

A

B

4X 90°

4 x .136 .420

8-32 UNC .330

.004 P .141 A B C

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

AISI 1020

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:1.30SCALE:3:2

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 1

DO NOT SCALE DRAWING

NS15-1-01

NSWCCD-NS15-BTP-0101

CENTER FLUX RETURN

2.000+ .010 .000

3.990

30°

1.037+ .000 .050 1.000+

.000 .010

NOTES:

MAGNET TO BE POLARIZED THROUGH THICKNESS AS SHOWN•

MAGNET MATERIAL MUST MEET DFARS REQUIREMENTS•

MAGNET MATERIAL TO BE NdFeB SH OR GREATER WITH AN • ENERGY PRODUCT OF 46 MGOe OR GREATER (ie N46SH and above)

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

B REVISED MATERIAL 7/20/2023 M. WILLEY

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

B

SEE NOTES

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

NICKEL PLATED

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:2.52SCALE:3:1

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 1

DO NOT SCALE DRAWING

NS15-1-02

NSWCCD-NS15-BTP-0102

RADIAL MAGNETS

1.5010 1.5000

2.980

.250+ .000 .010

NOTES:

MAGNET TO BE POLARIZED THROUGH THICKNESS•

MAGNET MATERIAL MUST MEET DFARS REQUIREMENTS•

MAGNET MATERIAL TO BE NdFeB UH OR GREATER WITH • AN ENERGY PRODUCT OF 38 MGOe OR GREATER (ie N38UH or N38EH and above)

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

B MODIFIED MATERIAL 7/20/2023 M. WILLEY

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

B

SEE NOTES

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:0.36SCALE:3:2

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 1

DO NOT SCALE DRAWING

NS15-1-03

NSWCCD-NS15-BTP-0103

TOP MAGNET

4.300

8X 45°

8X .150 .510

10-24 UNC - 3B .380

8X 45°

A

A

.003 P .220 A B

C

4.500

8X 22.5° 16X 11.25°

4.900

24X .136 .420

8-32 UNC - 2B .330

.004 A B C

4.0012 4.0000

1.640

2.680+ .002 .000

1.240

.050 X 45°

SECTION A-A

A

B

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

A

AISI 1020

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:3.67SCALE:3:4

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 1

DO NOT SCALE DRAWING

NS15-1-04

NSWCCD-NS15-BTP-0104

FLUX RETURN

2.680±.001

2.600

2.080

A

A

.640

.550

.240

.050 X 45°

SECTION A-A

2.0010 2.0000

3.9996 3.9986

NOTES:

MATERIAL: ASTM B209 ALLOY 2024 T351•

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

A 2024-T3

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:0.22SCALE:1:1

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 1

DO NOT SCALE DRAWING

NS15-1-05

NSWCCD-NS15-BTP-0105

SHORTING RING

8 x .201 THRU .375 .190

1.140

4.300

4X .201 THRU

8X 45°

8-32 UNC THRU

4.900

A

A

.003 M A B

.003 M A B C

.004 A B C

C

1.4998 1.4990

3.000

.252

.264

.050 X 45°

.1

.4

.5

SECTION A-A

NOTES:

MATERIAL: ASTM B209 ALLOY 2024 T351•

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

A 2024-T3

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:0.62SCALE:1:1

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 1

DO NOT SCALE DRAWING

NS15-1-06

NSWCCD-NS15-BTP-0106

TOP MAGNET PLATE

1.300

4X .177 THRU

.384 X 82°

4X 90°

.004 A B

1.995 1.990

.250+ .000 .010

A

B

NOTES:

MAGNET TO BE POLARIZED THROUGH THICKNESS AS SHOWN•

MAGNET MATERIAL MUST MEET DFARS REQUIREMENTS•

MAGNET MATERIAL TO BE NdFeB UH OR GREATER WITH AN • ENERGY PRODUCT OF 38 MGOe OR GREATER (ie N38UH or N38EH and above)

REVISIONS

REV. DESCRIPTION DATE APPROVED

A INITIAL DRAWING RELEASE

B REVISED MATERIAL 7/20/2023 M. WILLEY

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

B

SEE NOTES

NSWCCD Code 732

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: .1

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

FINISH

DRAWN

CHECKED

ENG APPR.

MGM APPR.

COMMENTS:

DATENAME

TITLE:

SIZE

B

DWG. NO. REV

WEIGHT:0.20SCALE:2:1

UNLESS OTHERWISE SPECIFIED:

MC 10/03/2022

SHEET 1 OF 1

DO NOT SCALE DRAWING

NS15-1-07

NSWCCD-NS15-BTP-0107

BOTTOM MAGNET