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National Stock Number:
5340-01-304-2933
Federal Supply Class:
5340
National Item Identification Number:
013042933
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:
| 151-002435-001 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.032 INCHES NOMINAL | | CORNER RADIUS | 0.120 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG LENGTH | 3.031 INCHES NOMINAL AND 3.250 INCHES NOMINAL AND 2.750 INCHES NOMINAL AND 3.000 INCHES NOMINAL AND 2.625 INCHES NOMINAL AND 2.000 INCHES NOMINAL AND 0.500 INCHES NOMINAL AND 1.000 INCHES NOMINAL AND 1.812 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 1.625 INCHES NOMINAL AND 2.125 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.220 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.250 INCHES NOMINAL | | FEATURES PROVIDED | SPECIAL MARKING | | HOLE QUANTITY ALONG WIDTH | 10 | | HOLE QUANTITY ALONG LENGTH | 22 | | LENGTH | 21.470 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | THREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | ITEM CONSISTS OF 2 LONG FLANGES P/N 151-002435-102,1 LFT FLANGE P/N 151-002435-103,1 RT FLANGE P/N 151-002435-104,9 BLOCK EXHUASTS P/N 151-002435-105,OA LG 3.120 IN.,0.115 TO 0.125 IN. THK,1 AIR EXHAUST HOUSING P/N 151-002435-106,HOUSING HAS 5 VENTS W/VENT SPACINGS (CNTR TO CNTR) 1.030 & 0.810 IN. ALONG LG,VENT LG 1.812 IN. W/0.093 IN. RADIUS; ITEM ALSO HAS 9 FIN STOCK OF 0.006 IN. THK ALUMINUM ALLOY 1100-0 PER QQ-A-250/1,3.000 IN. LG & 0.380 IN. WIDE,1 AIR EXHAUST HOUSING P/N 151-002435-108 W/4 VENTS 1.812 IN. LONG W/C TO C VENT SPACING OF 1.030 & 0.810 IN.,IT ALSO HAS 4 BLOCK SPACERS P/N 151-002435-109 & 2 BLOCK SPACERS P/N 151-002435-110; HOLE LEGEND: A-C,HOLES DESIGNATED 'A' REQUIRE 0.136-32 UNC-2B THDS & IS CBORED TO DIA OF 0.312 IN. & 0.120 IN. DP,HOLES DESIGNATED 'B' REQUIRE 0.138-UNC 2B THDS ALSO & HOLE 'C' IS CSK TO DIA OF 0.284 IN. X 82 DEG,ALL HOLES ARE TRUE POSITIONED | | WIDTH | 8.000 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-83286,FED STD 595 COLOR NO. 37038 FLAT BLACK MIL SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | PRIMER AND ENAMEL |
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