MIL-STD-100 Engineering Drawings S/S By Asme-Y14.100, Asme-Y14.24, Asme-Y14.35M, And Asme-14.34MThis standard, along with ASME Y14.100M, establishes the essential requirements and reference documents applicable to the preparation and revision of engineering drawings and associated lists for or by Departments and Agencies of the Department of Defense. ASME Y14.100M is the preferred requirements document for engineering drawing practices. This standard should only be used in lieu of ASME Y14.100M where the necessity for a DoD design activity is fully justified and Government logistics support is required

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MIL-STD-1OOG

repair parts are not interchangeable between the vendors, each vendor item shall be assigned a suffix identifier of the source control drawing.

NOTE 2: Vendor item control drawing numbers (and applicable associated suffix identifiers) shall not be used as a PIN to physically reidentify the item. Vendor item control drawing numbers are used as a cross reference to vendor part numbers for administrative and documentation control purposes.

406.10.1 Identification cross reference. When items are identified by more than fifteen characters or do not meet the other requirements of 406.5 and 406.6 and a design activity has no control over this assignment, an administrative control number may be assigned to the item in order to meet the identification requirements of 406.5 and 406.6. This includes items controlled by Government and non-Government standardization documents. The administrative control number shall identify the item for administrative purposes. See also "Identification Cross- reference Drawing", ASME Y14.24M and Chapter 200. Accordingly, the assigned administrative control number may reflect an actual identification cross-reference drawing or a data base entry.

406.11 References to items. References to items shall be made as follows:

a. Reference to items shall be made by complete PINs (see 406.10), find numbers (see 405), referenced designators, or administrative control numbers.

b. When an item is referenced on a document having the same number as the item, only the suffix identifier need be shown.

c. Reference to items covered by a published standardization document shall be made by the PIN established by the standardization document. If the standardization document number is not discernible from the PIN, it shall also be shown. See 406.15.

Example: RNC55H1001FS per MIL-R-55182/1

d. Reference to altered items or selected items shall be by the design activity assigned PIN. e. Reference to source controlled items shall be by the design activity assigned PIN.

f. Reference to items delineated on vendor item control drawings shall be by the administrative control number.

406.11.1 Vendor item control and source control notations. When an item delineated on a vendor item control or source control drawing is referenced on the next assembly, or other applicable drawing or parts list, the reference (406.11e and 406.11f) shall be accompanied by one of the following applicable notations:

"VENDOR ITEM - SEE VENDOR ITEM CONTROL DRAWING" or

"VENDOR ITEM - SEE SOURCE CONTROL DRAWING".

406.11.2 CAGE Code as a prefix. PINs and referenced documents shall be preceded by the

CAGE Code of the original design activity except:

a. When the part is a standard or specification item, the documentation for which is listed in the Department of Defense Index of Specifications and Standards (DoDISS).

b. When the referenced document is listed in the DoDISS.

c. When the CAGE Code for the item identified or document being referenced (detail callout)

is common to the code of the document on which it is listed or referenced.