5640-01-072-7887 INSULATION BLANKET,THERMAL Index 6645-01-072-7889 TIMER,INTERVAL

National Stock Number:
1730-01-072-7888

Federal Supply Class:
1730

National Item Identification Number:
010727888

Description:
SHIELD,AIRCRAFT GROUND SERVICING

Detail:
AN ITEM DESIGNED TO FIT INTO AND/OR OVER VARIOUS EXTERNAL OPENINGS IN AN AIRCRAFT, SUCH AS AIR SCOOPS, EXHAUST OUTLETS, AND VENTS TO PREVENT THE ENTRANCE OF FOREIGN MATTER WHILE THE AIRCRAFT IS ON THE GROUND. THERE IS USUALLY A WARNING STREAMER ATTACHED TO INDICATE REMOVAL BEFORE FLIGHT. EXCLUDES PLUG, PROTECTIVE, DUST AND MOISTURE SEAL; AND CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL. FOR FABRIC ITEMS, OR THE LIKE, DESIGNED TO ENVELOPE OR SPREAD OVER AN OPENING, SEE COVER, AIRCRAFT GROUND SERVICING.


Manufacturer Information:
74D110111-10021GX03LINMARR ASSOCIATES, INC.
74D110111-100246YF5MAVEN ENGINEERING CORPORATION
74D110111-100276301THE BOEING COMPANY
74D110111-100276823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DESIGN TYPEPLUG
COVER/PLUG PROTRUSION TYPEW/FLANGE
BASIC MATERIALRUBBER MIL-R-6855,TY B GRADE 50
WARNING STREAMERINCLUDED
SHAPERECTANGULAR
LENGTH12.000 INCHES NOMINAL
WIDTH10.000 INCHES NOMINAL
THICKNESS1.500 INCHES NOMINAL
HANDLENOT FURNISHED
LATCHNOT INCLUDED
PREHEATER DUCT OPENINGNOT INCLUDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE76823
DESIGN CONTROL REFERENCE74D110111-1002


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