1560-00-070-7837 TANK,LUBRICATING OIL,AIRCRAFT Index 3130-00-070-7839 LINER,BEARING HOUSING

National Stock Number:
5340-00-070-7838

Federal Supply Class:
5340

National Item Identification Number:
000707838

Description:
COVER,ACCESS

Detail:
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS. Excludes all covers not specifically designed to provide access for the purposes listed above.


Manufacturer Information:
205-040-121-00197499BELL TEXTRON INC
205-040-121-197499BELL TEXTRON INC


Techincal Specification:
BODY THICKNESS0.100 INCHES NOMINAL
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE1.497 INCHES MINIMUM AND 1.498 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FEATURES PROVIDEDSEALING CAPABILITY
FIRST RECESS INSIDE HEIGHT0.254 INCHES NOMINAL
FLANGE THICKNESS0.279 INCHES NOMINAL
FSC APPLICATION DATATRANSMISSION AND MAST ASSEMBLY
INSIDE CORNER RADIUS0.120 INCHES NOMINAL
INSIDE DIAMETER2.437 INCHES NOMINAL
OUTSIDE DIAMETER2.994 INCHES MINIMUM AND 2.997 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-355,T4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM
MOUNTING OPENING SHAPE STYLETHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, ONE HOLE
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESCENTRAL THREADED MOUNTING HUB 0.687 IN. LG,0.500 IN. DIA THREADED 0.375 IN. DEEP,OD CENTER-GROOVED 0.188IN. W BY 2.7828 IN. DIA


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