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National Stock Number: 1560-00-997-7732
Federal Supply Class: 1560
National Item Identification Number: 009977732
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:
12B10957-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.366 INCHES NOMINAL | BODY THICKNESS | 0.050 INCHES NOMINAL | CORNER RADIUS | 0.366 INCHES NOMINAL | CROSS-SECTIONAL SHAPE STYLE | ARCHED | FEATURES PROVIDED | OBSERVATION FACILITY | FSC APPLICATION DATA | DOOR,ACCESS,AIRCRAFT | HOLE DIAMETER | 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | HOLE QUANTITY ALONG WIDTH | 10 | HOLE QUANTITY ALONG LENGTH | 4 | INSIDE CORNER RADIUS | 20.000 INCHES NOMINAL | LENGTH | 5.000 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9046,TY 1,COMP B MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | TITANIUM | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | SECURING DEVICE TYPE | THREADED FASTENER | WIDTH | 5.810 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE | SURFACE TREATMENT | OXIDE FILM AND PRIMER |
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