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National Stock Number:
5340-01-174-4741
Federal Supply Class:
5340
National Item Identification Number:
011744741
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.
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Manufacturer Information:
| 2122M78P02 | 07482 | GENERAL ELECTRIC COMPANY | | 635E725P03 | 07482 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| EAR RADIUS | 0.320 INCHES NOMINAL | | BODY RADIUS | 1.040 INCHES NOMINAL | | FEATURES PROVIDED | SEALING CAPABILITY | | HOLE DIAMETER | 0.271 INCHES MINIMUM AND 0.278 INCHES MAXIMUM | | INVERTED RADIUS | 0.370 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4215 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY C355.0 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, THREE EARS AND HOLES | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | PACKING SEAL GROOVE 0.135 - 0.140 IN. WIDE,1.889 - 1.892 IN. DIAMETER 0.105 - 0.110 IN. BELOW MTG FLANGE; COVER FOR CORE THROTTLING VALVE |
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