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National Stock Number:
5340-01-145-1128
Federal Supply Class:
5340
National Item Identification Number:
011451128
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:
| 4684906-0017 | 96169 | ELECTRIC BOAT CORPORATION | | 709-4684906 ITEM 17 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 709-4684906-ITEM 17 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 709-4684906-ITEM 17 | 96169 | ELECTRIC BOAT CORPORATION | | 87832-1635 ITEM 17 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 4.000 INCHES NOMINAL | | BODY THICKNESS | 0.380 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT W/OPEN CENTER | | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.300 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 2.700 INCHES NOMINAL | | FEATURES PROVIDED | OBSERVATION FACILITY | | HOLE DIAMETER | 0.281 INCHES NOMINAL | | HOLE QUANTITY ALONG LENGTH | 6 | | LENGTH | 26.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY A356.0 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SPECIAL FEATURES | 3 ADDITIONAL ATTACHMENT HOLES 1.620 IN. DIA; 14 ADDITIONAL MOUNTING HOLES 0.281 IN. DIA AROUND PERIMETER; TEMPLATE PLATE FASTENED WITH 0.250-20 NC 2B FLAT HEAD SCREWS | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | SECURING DEVICE TYPE | SPECIAL | | WIDTH | 19.250 INCHES NOMINAL |
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