BSC Top Level AssemblyDCN #DATE DRAWING TREE #REV.

A

SYSTEM

APPROVED

PART NAME

BSC Top Level Assembly

D040001 Sheet No. 1/2

SUB-SYSTEM

SHEET 1 OF 2

CHECKEDDRAWN

DATENAME

FINISH

MATERIAL

REV.

BDWG. NO.SIZE

SCALE: PROJECTION:1:1

NEXT ASSY

CALIFORNIA INSTITUTE OF TECHNOLOGYMASSACHUSETTS INSTITUTE OF TECHNOLOGY

DIMENSIONS ARE IN INCHES

TOLERANCES:.XX 0.01.XXX 0.005

ANGULAR 0.5

NOTES: (UNLESS OTHERWISE SPECIFIED)

External Pre IsolatorHEPI

O.SPJELD 06.08.04

A 06/08/04 E040167-00-E

A

DETAIL A SCALE 1 : 5

3

4 5 1

6

9

6

7

8

Left Offset Clamp Part No. D020453on opposite side

2

10

ITEMNO. QUANTITY PART NUMBER DESCRIPTION VENDOR

1 1 D030278 EPI BSC Assembly (LEFT) Southbridge

2 4 77540 S.H.C.S. 1/2-20 x 4.000 M. J. Vail (Holo-Krom)

3 4 98029A033 F.W. 1/2-OD: 1.125 McMaster-Carr

4 2 D030700-1 BSC Flat Shim 0.125" Lavallee

5 2 D030700-2 BSC Flat Shim 0.250" Lavallee

6 2 D030367-1 Double Clamp Lavallee

7 3 72238 S.H.C.S. 1/2-13 x 2.500 M. J. Vail (Holo-Krom)

8 3 92140A120 F.W. 1/2-OD: 2.000" McMaster-Carr

9 1 D020271 Straight Clamp Lavallee

10 1 D040182 BSC Four-way ValveAssembly Parker / Southern Ent.

DCN #DATE DRAWING TREE #REV.

SYSTEM

APPROVED

PART NAME

SUB-SYSTEM

SHEET 2 OF 2

CHECKEDDRAWN

DATENAME

FINISH

MATERIAL

REV.

BDWG. NO.SIZE

SCALE: PROJECTION:1:1

NEXT ASSY

CALIFORNIA INSTITUTE OF TECHNOLOGYMASSACHUSETTS INSTITUTE OF TECHNOLOGY

DIMENSIONS ARE IN INCHES

TOLERANCES:.XX 0.01.XXX 0.005

ANGULAR 0.5

PARTS LIST

NOTES: (UNLESS OTHERWISE SPECIFIED)

External Pre IsolatorHEPI

D040001 Sheet No. 2/2 AO.SPJELD 06.08.04

BSC Top Level Detail

A 06/08/04 E040167-00-E