5365-01-277-1164 SPACER,SLEEVE Index 5340-01-277-1167 COVER,ACCESS

National Stock Number:
5340-01-277-1166

Federal Supply Class:
5340

National Item Identification Number:
012771166

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:
A51A16116-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51A16116-1161174NORTHROP GRUMMAN SYSTEMS CORPORATION
A51A16116-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY THICKNESS0.040 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH0.800 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH1.428 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH1.700 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT2.780 INCHES NOMINAL
FLANGE THICKNESS0.040 INCHES NOMINAL
HOLE DIAMETER0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
HOLE QUANTITY ALONG LENGTH10
HOLE QUANTITY ALONG WIDTH4
INSIDE CORNER RADIUS0.250 INCHES NOMINAL
INSIDE WIDTH3.180 INCHES NOMINAL
LENGTH8.060 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SPECIAL FEATURESCOLOR WHITE NO. 17875 FED STD 595; 4 HOLES 0.188 IN. MIN 0.194 IN. MAX DIA,ON SIDE OF COVER
WIDTH4.850 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONG-5008 GRUMMAN AEROSPACE CORP MFR REF SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPAINT POLYURETHANE


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