authorized items required to provide for adequate
support of 100 equipments for one year.
b. When the Federal stock number or
reference number is known, follow the procedures given
h. Depot Maintenance Allowance per 100
in (1) and (2) below.
Equipments, Column 9. This column indicates opposite
the first appearance of each item, the total quantity
authorized for depot maintenance of 100 equipments.
numbers) and note the applicable figure and reference
Subsequent appearances of the same item will have the
letters " EF"in the allowance column. Items authorized
(2) When the reference designation is
for use as required but not for initial stockage are
deter-mined, refer to the reference designation index
identified with an asterisk in the allowance column.
(sec. IV). The reference designations are listed
numeric-alpha ascending order and are cross re-
erenced to the page number on which they appear in the
(1) Figure number, column 10a. Indicates
repair parts list (sec. II). Refer to the page number
the figure number of the illustration in which the item is
noted in the index and locate the reference designation
in the repair parts list (col. 10b). If the letters " EF"
(2) Item number or reference designation,
appear in the allowance column for the repair part,
column 10b. Indicates the items reference designation
scrutinize columns 2 and 3 of the repair parts list until
used to identify the item in the illustration.
the first appearance is located.
c. When the reference designation is known,
follow the procedures given in b (2) above.
Repair parts mortality is computed from failure rates
derived from experience factors with the individual parts
d. When neither the FSN, reference number,
in a variety of equipments. Variations in the specific
nor reference designation is known, identify the part in
application and periods of use of electronics equipment,
the illustration and follow directions given in c above, or
the fragility of electronic piece parts, plus intangible
scrutinize column 3 of the repair parts list.
material and quality factors intrinsic to the manufacture
of electronic parts, do not permit mortality to be based
on hours of end item use. However, long periods of
Federal Supply Codes for Manufacturers
continuous use under adverse conditions are likely to
increase repair parts mortality.
02230-----------Electronics of Clearfield Inc.
46384-----------Penn Engineering & Mfg. Corp.
Location of Repair Parts
61007-----------Tubular Rivet & Stud Co.
71087-----------Boots Aircraft Nut Division Townsend Co.
a. This appendix contains two cross-reference
indexes (sec. III and IV) to be used to locate a repair
73734-----------Federal Screw Products Inc.
part when either the Federal stock number, reference
number (manufacturer' part number), or reference
80063-----------Army Electronics Command
designation is known. The first column in each index is
prepared in numerical or alphanumeric sequence in
92194-----------Alpha Wire Corp.
ascending order. Where a Federal stock number is