1420-00-701-8075 PLUG,PLUNGER ASSY Index 1560-00-701-8077 COVER,ACCESS

National Stock Number:
5340-00-701-8076

Federal Supply Class:
5340

National Item Identification Number:
007018076

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:
905339118876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY THICKNESS0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY3
BOLT CIRCLE DIAMETER1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.147 INCHES MINIMUM AND 0.152 INCHES MAXIMUM
OUTSIDE DIAMETER2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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