How to Locate Repair Parts - TM-5-4120-270-20P0005

FSN sequence followed by a list of reference numbers

d. The following publication pertains to the Air

in alpha-numeric sequence, cross-referenced to

Conditioner and its components.

assembly group number.

TM 5-4120-207-15

Operator, Organizational, DS,

(2) Second. Using the Table of Contents,

GS, and Depot Maintenance

locate the assembly group number and page number.

Manual

e. The illustrations in this manual are identical to

(3) Third. Using the applicable group number

the applicable illustrations published in the -35P, Direct

and page number locate the pertinent stock number or0

and General Support and Depot Maintenance Repair

reference number in the Repair Parts Listing. Items

Parts and Special Tools List manual, and the figure

which are not illustrated are listed at the end of the

numbers are the same as appear in that manual.

The

assembly group to which they belong.

-35P illustrations are given for a better understanding of

the parts relationship, however, only those parts

6. Abbreviations

assigned maintenance code "0" are listed in the tabular

a.c. .......................... alternating current

portion and only these parts are authorized for

d.c. .......................... direct current

requisitioning from this manual.

dia.. ......................... diameter

5. How to Locate Repair Parts

ft.............................. foot (feet)

id ............................. inside diameter

a. When Federal Stock Number or Reference

in. ............................ inch (es)

Number is Unknown:

Ig............................. long (length)

(1) First.

Using the table of contents,

lh ............................. left hand

determine the assembly group within which the repair

mtg.......................... mounting(s)

part belongs. This is necessary since illustrations are

No. .......................... number(s)

prepared for assembly groups and listings are divided

od ........................... outside diameter

into the same groups.

rh............................. right hand

(2) Second. Find the illustration covering the

sh ........................... sheet

assembly group to which the repair part belongs.

thd .......................... thread(ed)

(3) Third. Identify the repair part on the

thk .......................... thick(ness)

illustration and note the illustration figure and item

7. Federal Supply Codes for Manufacturers

number of the repair part.

Code

Manufacturer

(4) Fourth. Using the Repair Part Listing, find

15653 .............. Kaynar Mfg. Co. Inc.

the assembly to which the repair part belongs and locate

21585............... Far Co.

the illustration figure and item number noted on the

24274 .............. American Cryogenics Inc.

illustration.

60532 .............. Trane Co. The

b. When the Federal Stock Number or Reference

61864 .............. United-Carr Inc.

Number is Known:

61957............... United Shoe Machinery Corp.

64731............... Welco Industries Inc.

(1) First. Using the Index of Federal Stock

71286............... Camlock Fastener Corp.

Numbers and Reference Numbers find the pertinent

71400 .............. Bussman Mfg. Co.

Federal stock number or reference number. This index

74193............... Heinemann Electric Co.

is in ascending FSN sequence followed by a list of

76530 .............. Cinch-Monadmock Division of United

reference numbers in alpha-numeric sequence, cross

Carr Inc.

referenced to the illustration figure number and item

78553............... Tinnerman Products Inc.

number.

78643 .............. Tourex J.J.

(2) Second. Using the Repair Part Listing,

79497............... Western Rubber Co.

find the assembly group of the repair part and the

86797............... Rogan Bros.

illustration figure number and item number referenced in

88044............... Aeronautical Standards Group Dept. of

the Index of Federal Stock Numbers and Reference

Navy and Air Force

Numbers.

94222............... South Chester Corp.

c. When the Federal Stock Number or Reference

96906............... Military Standards

Number is known and the Repair Part is not Illustrated.

8. Recommendations for Maintenance Publication

(1) First. Using the Index of Federal Stock

Improvements

Numbers and Reference Numbers find the pertinent

Report

errors,

omissions,

and

Federal stock number or reference number in the

recommendations for improving this publication by the

section titled "Items Not Illustrated" and note the group

individual user is encouraged.

number. This section of the index is in ascending