OFFICIAL NOMENCLATURE, NAMES, AND DESIGNATIONS

TM 9-4931-710-14&P

1-5 OFFICIAL NOMENCLATURE, NAMES, AND DESIGNATIONS

Nomenclature Cross-Reference List:

Common Name

Official Nomenclature

Alinement Device ............................................

M139/M139A1/M140/M140A1/M154

Alinement Device

Cap ..................................................................

Air Valve Cap

Lever ...............................................................

Manual Control Lever

Objective Cell Assembly .................................

Optical Cell Assembly

Objective Lens.................................................

Optical Instrument Lens

Ring Retainer ..................................................

Optical Element Retainer

Reticle Cell Assembly......................................

Optical Cell Assembly

Reticle Lens.....................................................

Optical Instrument Lens

Strap ................................................................

Retaining Strap

Valve Stem ......................................................

Purging Valve Stem

List of Abbreviations:

Abbreviation:

Definition

mm...................................................................

Millimeter

cm....................................................................

Centimeter

m......................................................................

Meter

in......................................................................

Inch

kg.....................................................................

Kilogram

lb......................................................................

Pound

1-6 REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR'S)

EIR's will be prepared using SF Form 368 (Quality Deficiency Report). Instructions for preparing EIR's are

provided in DA PAM 738-750, The Army Maintenance Management System. EIR's should be mailed directly to:

Commander, U.S. Army Armament, Munitions, and Chemical Command, ATTN: AMSMC-QAD, Rock Island, IL

61299-6000. A reply will be furnished to you.

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