5340-01-178-0250 COVER,ACCESS Index 5340-01-178-0252 COVER,ACCESS

National Stock Number:
5340-01-178-0251

Federal Supply Class:
5340

National Item Identification Number:
011780251

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:
134C39697942NORTHROP GRUMMAN SYSTEMS CORPORATION
134C396G0148306NORTHROP GRUMMAN SUPPORT SERVICES CORP
134C396G0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY THICKNESS0.506 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.380 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY10
CROSS-SECTIONAL SHAPE STYLEFLAT
OUTSIDE DIAMETER5.320 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-509, TYPE 11, GRADE LE FED SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPESPECIAL


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