5325-01-021-2781 STUD,TURNLOCK FASTENER Index 1560-01-021-2784 DOOR,ACCESS,AIRCRAFT

National Stock Number:
5340-01-021-2782

Federal Supply Class:
5340

National Item Identification Number:
010212782

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:
1168414919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE BETWEEN HOLES ALONG LENGTH0.750 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH0.840 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.680 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.640 INCHES NOMINAL
BODY THICKNESS0.190 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
LENGTH2.120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-741 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
WIDTH2.120 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, CLASS 2, TYPE II FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM


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