1560-00-139-8685 SUPPORT,STRUCTURAL COMPONENT,AIR Index 2995-00-139-8687 CONTROL ASSY,COMPRESSOR RATIO BLEED

National Stock Number:
5340-00-139-8686

Federal Supply Class:
5340

National Item Identification Number:
001398686

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:
3-50819-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-50819-176823NORTHROP GRUMMAN SYSTEMS CORPORATION
3-50819-179U29NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY THICKNESS0.032 INCHES NOMINAL
BOLT CIRCLE DIAMETER8.060 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY3
CROSS-SECTIONAL SHAPE STYLEFLAT
FSC APPLICATION DATATHROTTLE CONTROL BOX,AIRCRAFT ENGINE
HOLE DIAMETER0.190 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-327,T4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESARC SHAPED;O/A H 2.440 IN.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNFS-70 MFR REF SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPAINT


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