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National Stock Number:
5340-01-259-5687
Federal Supply Class:
5340
National Item Identification Number:
012595687
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:
| 2901841-1 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| FEATURES PROVIDED | SPECIAL MARKING | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SECURING DEVICE TYPE | SPECIAL AND THREADED FASTENER | | SPECIAL FEATURES | IRREG SHAPE,HAS 2 HOLES 0.375 CBORE 0.040 DP,0.089 (NO. 43) 0. 11 X 90 DEG CSK 0.112- 40 UNC-2B 0.140 CBORE 0.050 DP FARSIDE; 18 HOLES 0.089 (NO.43) 0.11 X 90 DEG CSK 0.112- 40 UNC-2B 0.140 CBORE 0.050 DP FAR SIDE; 3 HOLES DIA 0.190 IN.; 18 HOLES 0.120 (NO. 31) 0.250 DP 0.16 X 120 DEG CSK 0.112-40 UNC-2B HELICAL COIL THDS 0.140 IN. DP,REQUIRING 18 INSERTS P/N MS 122076; HAS 4 WARNING DECALS,1 DECAL P/N 290233-7 LOCATED 5.250 IN. PORM 0.100 IN. FROM EDGE ALONG LG,1 DECAL P/N 290331-9 LOCATED 4.100 IN. PORM 0.100 IN. FROM EDGE ALONG WIDTH,1 DECAL P/N 2902331-12 LOCATED 1.600 IN. PORM 0.100 IN. FROM EDGE ALONG LG & 9.250 IN. FROM EDGE ALONG WIDTH,1 DECAL P/N 2902331-16 LOCATED 6.400 IN. PORM 0.100 IN. FROM EDGE ALONG WIDTH & 1.600 IN. PORM 0.100 IN. FROM EDGE ALONG LG; ITEM HAS ADDTL IMPREGNATION PROCESS PER MIL-STD-276 (F-74,METHOD 05,USING 30 PSI FOR 10 MINUTES) | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 3 MIL SPEC 1ST TREATMENT RESPONSE AND TT-P-1757,CLR Y FED SPEC 2ND TREATMENT RESPONSE AND MIL-C-22750,TYPE 1,CL 1 COLOR NO. 36231 MIL SPEC 3RD TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE AND PRIMER AND PAINT |
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