MIL-STD-1285-SUP-2 Marking of Electrical and Electronic PartsThis standard establishes requirements for the physical marking of electrical and electronic parts. This standard should be implemented by incorporating suitable requirements directly in acquisition documents.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 - 38 - 39 - 40 - 41 - 42 - 43 - 44 - 45 - 46 - 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56

6.

NOTES

6.1

Intended use------------------------------------------------------------------------

13

6.2

Issue of DoDISS-------------------------------------------------------------------

13

6.3

Permanency and legibility tests -----------------------------------------------

13

6.4

Method I marking ------------------------------------------------------------------

13

6.4.1

Full marking-------------------------------------------------------------------------

13

6.4.2

Guidance for acquisition document writers --------------------------------

14

6.4.2.1

Procedures for using the tables for a cylindrical part with

dimensions of 0.091 inch (2.31 millimeters) diameter and

0.250 inch (6.35 millimeters) lengths---------------------------------------

14

6.4.2.2

Procedures for using the tables for a flat marking surface ------------

14

6.5

Tailoring guidance ----------------------------------------------------------------

15

6.6

Subject term (key word) listing-------------------------------------------------

15

6.7

Changes from previous issue-------------------------------------------------

16

FIGURES

1.

Method I marking example for approved standards or government

specifications-----------------------------------------------------------------------

7

2.

ESD sensitive devices attention symbols and labels -------------------

12

3.

Example of warranty marking --------------------------------------------------

12

4.

Method I marking example for commercial part --------------------------

13

5.

Method I marking for source control documents -------------------------

13

6.

Method I marking for vendor item documents -----------------------------

14

A-1

Circuit diagram and terminal identification FSC (5905) ----------------

18

A-2.

Marking of composition type resistors---------------------------------------

19

C-1.

Method I marking example for engineering drawing --------------------

23

C-2.

Method I marking example for engineering drawing, continued -----

23

E-1.

Termination identification for multi-phase circuit breakers ------------

25

F-1.

Termination identification -------------------------------------------------------

28

H-1.

Symbols and markings for terminals ----------------------------------------

30

H-2.

Symbols and markings for relay coil terminals ---------------------------

31

H-3.

Symbols and color-codes for leadwire terminals ------------------------

33

H-4.

Circuit diagram and terminal identification (FSC 5945) ----------------

33

I-1.

Examples of typical circuit diagrams-----------------------------------------

34

I-2.

Typical color-coding of cylindrical coils--------------------------------------

36

TABLES

PAGE

I.

Order of precedence for typographical markings-------------------------

8

II.

Color codes for part identification marking---------------------------------

9

III.

Minimum height required for "N" lines of type -----------------------------

15

IV.

Approximate length required for "N" characters of type -----------------

16

A-1.

Characteristic and rating marking requirements (FSC 5905) --------

18

A-2.

Resistance value designation-------------------------------------------------

19

B-1.

Characteristic and rating marking requirements (FSC 5910) --------

21

H-1.

Dual coil relay markings---------------------------------------------------------

31

I-1.

Rating marking requirements---------------------------------------------- ---

35