5310-01-390-2468 WASHER,SPRING TENSION Index 5975-01-390-2470 PANEL,ELECTRICAL-ELECTRONIC EQUI

National Stock Number:
5340-01-390-2469

Federal Supply Class:
5340

National Item Identification Number:
013902469

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.


Manufacturer Information:
687-4419-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
BODY THICKNESS0.150 INCHES NOMINAL
CORNER RADIUS0.220 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH2.600 INCHES NOMINAL AND 3.350 INCHES NOMINAL AND 2.000 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH0.260 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH1.600 INCHES NOMINAL AND 1.835 INCHES NOMINAL AND 2.400 INCHES NOMINAL AND 5.700 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.270 INCHES NOMINAL
FEATURES PROVIDEDSPECIAL MARKING
HOLE DIAMETER0.128 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH9
HOLE QUANTITY ALONG WIDTH6
LENGTH10.545 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 360.0 OR ALUMINUM ALLOY 380.0
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESORIGINAL NAME COVER, POWER AMPLIFIER; ITEM IS 'L' SHAPED W/MTG HOLES CBORED OPP SIDE 0.266 IN. DIA TO 0.06 REMAINING THK; 3 HOLES BREAKOUT PERMISSIBLE, DIA 0.250 IN. TO 0.090 REMAINING THK;COVER MUST BE CAPABLE OF WITHSTANDING 30 LBS PSI DIFFERENTIAL PRESSURE; CAST TOL POM 0.008 IN. UP TO & INCLUDING 4 IN., AND POM 0.0015 FOR EACH ADDITIONAL INCH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE
WIDTH6.570 INCHES NOMINAL


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