illustration figure number and item number referenced in
item that the total quantity required for distribution and
the Index of Federal Stock Number and Part Numbers.
contingency planning purposes. The range of items
indicate total quantities of all authorized items required
D-6.
Abbreviations and Symbols.
to provide for adequate support of 100 equipments for
Abbreviation
Explanation
one year.
BN ........... Battalion
i. Depot Maintenance Allowance per 100
CO ........... Company
Equipments Column 10 d Section III (RPL) and IV STL).
I.D ............ Inside Diameter
Indicate opposite the first appearance of each item the
O.D .......... Outside Diameter
total quantity authorized for depot maintenance of 100
WA .......... Wall
equipments. Subsequent appearances of the same item
= .............. As' required.
will have the letters "REF" in the allowance column.
∗............... Indicates items which are to be requisitioned
Items authorized for use as required but not for initial
as required for immediate use only. (Not
stockage are identified with an asterisk in the allowance
authorized for stockage in prescribed load.)
column.
D-7.
Federal Supply Codes for Manufacturers.
j. Illustration Column 11. This column is divided
Code
Manufacturer
as follows.
00000
Ordnance Carp
(1) Figure Number, Column 11. a., indicates
10001
Naval Ordnance System Command
the figure number of the illustration in which the item is
Washington, D.C 20360
shown.
12204
Chrysler Corp.,341 Massachusetts Avenue
(2) Item Number, Column 11. b., indicates the
Detroit, Michigan 48231
callout number used to reference the item in the
19204
Rock Island Arsenal.
illustration.
Rock Island, Illinois
D-5.
How to Locate Repair Parts.
19207
Army Tank-Automotive Command.
a. When Federal Stock Number or Reference
Warren, Michigan
Number is Unknown.
21450
Ordnance Corp Engineering Standards,
(1) First, using the table of contents, determine
Rock Island Arsenal,
the functional subgroup, i.e., electrical system power
Rock Island, Illinois
take-off and bulldozer within which the repair parts
24617
General Motor Corporation
belong. This is necessary since illustration are prepared
Detroit, Michigan
for functional subgroups and listings are divided into the
33525
Kidde Walter and Co., Inc.,
same groups.
Belleville, N.J.
(2) Second, find the illustration cover the
38597
Martin Marietta Corp., Baltimore
functional subgroup to which the rep parts belong.
Division, P.O Box 988,
(3) Third, identify the repair part on the
Baltimore, Md. 21203
illustration and note the illustration figure and item
41625
Morse Instrument Co.
number d the repair part.
21 Clinton Street
(4) Fourth, using the Repair Parts Listing, find
Hudson Ohio 44236
the function subgroup to which the repair part belongs
46522
Hupp Corporation, Cleveland Division
and locate them illustration figure and item number
1135 Ivanhoe Road
noted on the illustration.
Cleveland, Ohio 44110
b. When Federal Stock Number or Part Number is
57733
Stewart-Warner Corporation
Known.
1826 Diversey Parkway
(1) First, using the Index of Federal Stock
Chicago, IL 60614
Number and Part Number, find the pertinent Federal
650O4
Westinghouse Electric Corp.
Stock Number or part number.
This index is in
Braddock Avenue
ascending FSN sequence followed by a list of part
Pittsburgh, Pa 15112
numbers in alpha-numeric sequence cross-referenced to
70470
Astrup Company
2937 W. 25th
the illustration figure number and item number.
(2) Second, using the Repair Parts Listing, find
Cleveland, Ohio 44113
the functional subgroup of the repair part and the
AD-4
