1560-00-994-5517 BLOCK,RADIUS Index 4730-00-994-5532 FLANGE,PIPE

National Stock Number:
1560-00-994-5531

Federal Supply Class:
1560

National Item Identification Number:
009945531

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:
204-031-322-5997499BELL TEXTRON INC


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.250 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.250 INCHES NOMINAL
BODY THICKNESS0.025 INCHES NOMINAL
CORNER RADIUS0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH1.560 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH1.560 INCHES NOMINAL
HOLE DIAMETER0.151 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
LENGTH2.060 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5,T3 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPETHREADED FASTENER
WIDTH2.060 INCHES NOMINAL
SURFACE TREATMENTZINC


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