Replaceable Mechanical Parts
10–2 WFM 300A
Column Descriptions
Items in this section are referenced by figure and index numbers to the illustra-
tions.
Indicates part number to be used when ordering replacement part from
Tektronix.
Column three (3) indicates the serial number at which the part was first used.
Column four (4) indicates the serial number at which the part was removed. No
serial number entered indicates part is good for all serial numbers.
This indicates the quantity of mechanical parts used.
An item name is separated from the description by a colon (:). Because of space
limitations, an item name may sometimes appear as incomplete. Use the U.S.
Federal Catalog handbook H6-1 for further item name identification.
Following is an example of the indentation system used to indicate relationship.
1 2 3 4 5 Name & Description
Assembly and/or Component
Mounting parts for Assembly and/or Component
*MOUNTING PARTS*/*END MOUNTING PARTS*
Detail Part of Assembly and/or Component
Mounting parts for Detail Part
*MOUNTING PARTS*/*END MOUNTING PARTS*
Parts of Detail Part
Mounting parts for Parts of Detail Part
*MOUNTING PARTS*/*END MOUNTING PARTS*
Mounting Parts always appear in the same indentation as the Item it mounts,
while the detail parts are indented to the right. Indented items are part of and
included with, the next higher indentation. Mounting parts must be purchased
separately, unless otherwise specified.
Indicates the code number of the actual manufacturer of the part. (Code to name
and address cross reference can be found immediately after this page.)
Indicates actual manufacturer’s part number.
Figure & Index No.
(Column 1)
Tektronix Part No.
(Column 2)
Serial No.
(Column 3 and 4)
Qty (Column 5)
Name and Description
(Column 6)
Mfr. Code
(Column 7)
Mfr. Part Number
(Column 8)