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National Stock Number:
5340-01-422-8273
Federal Supply Class:
5340
National Item Identification Number:
014228273
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:
| 221B1748P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| BODY THICKNESS | 0.070 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | HOLE DIAMETER | 0.140 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ANSI ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | COVER, PIN | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | ITEM IS ROUND W/2 EARS & MTG HOLES CSK FS 0.229 TO 0.239 IN. BY 99 TO 101 DEG; ITEM HAS ID OF 1.000 IN., OD OF 1.106 IN., C TO C DIST BTWN HOLES IS 0.870 IN. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-26074 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | NICKEL |
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