3040-00-460-9640 PLATE,RETAINING,SHAFT Index 5841-00-460-9642 RECEIVER,RADAR

National Stock Number:
5340-00-460-9641

Federal Supply Class:
5340

National Item Identification Number:
004609641

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:
657885-196214RAYTHEON COMPANY


Techincal Specification:
BODY THICKNESS0.063 INCHES NOMINAL
CORNER HOLE CENTERLINE RADIUS0.083 INCHES NOMINAL
CORNER RADIUS0.190 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH2.588 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH2.188 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH2.505 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.105 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.320 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.408 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.490 INCHES MINIMUM AND 1.060 INCHES MAXIMUM
FLANGE THICKNESS0.063 INCHES NOMINAL
FSC APPLICATION DATARADAR EQUIPMENT,AIRBORNE
HOLE DIAMETER0.166 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH2
HOLE QUANTITY ALONG WIDTH4
INSIDE CORNER RADIUS0.250 INCHES NOMINAL
INSIDE LENGTH1.060 INCHES NOMINAL
INSIDE WIDTH2.440 INCHES NOMINAL
LENGTH5.600 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,TEMPER 0 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPESPECIAL
WIDTH3.700 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONF-50,TYPE 1,CLASS 3 MFR REF 1ST TREATMENT RESPONSE AND FED-STD-595,TYPE 2,CLASS 3,GRADE A2 FED STD 2ND TREATMENT RESPONSE
SURFACE TREATMENTENAMEL AND PRIMER EPOXY-POLYAMIDE


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