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National Stock Number:
5340-01-297-7599
Federal Supply Class:
5340
National Item Identification Number:
012977599
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:
| 5223667-19 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 5223667-19 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5223667-19 | 5D286 | LOCKHEED MARTIN CORP LOCKHEED MARTIN LABORATORIES M/P 24 |
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Techincal Specification:
| BODY THICKNESS | 0.160 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 4.500 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 8 | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | FEATURES PROVIDED | SPECIAL MARKING | | HOLE DIAMETER | 0.256 INCHES MINIMUM AND 0.263 INCHES MAXIMUM | | OUTSIDE DIAMETER | 5.060 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | COVER BONDED TO SEAL W/SILICONE ADHESIVE; SEAL,5.060 IN. OD,W/EIGHT HOLES,0.157 IN. MIN 0.187 IN. MAX DIA ON A 4.500 IN. BOLT CIRCLE DIA,ONE HOLE 0.750 IN. MIN 1.250 IN. MAX DIA; FURNISHED W/EIGHT CAPTIVE SCREWS,P/N 5223439-2 AND EIGHT FLAT WASHERS,P/N AN960C416 | | SURFACE TREATMENT | PAINT |
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