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Access Cover NSN 5340-00-477-6904

Item Description

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 (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.

NSN 5340-00-477-6904 NSN: 5340-00-477-6904

Features and Characteristics

Cross Sectional Shape
Circular recess
Inside Diameter
1.875 inches
Bolt Circle Diameter
Between 2.622 inches and 2.628 inches
Flange Thickness
0.156 inches
Outside Diameter
3.000 inches
Edge Shape
Round, multi holes
Bolt Circle Hole Quantity
4
First Recess Inside Height
0.375 inches
Inside Corner Radius
0.030 inches
Body Thickness
0.156 inches
Securing Device Type
Threaded fastener
End Application
Non/automatic avionics test equipment
Material
Aluminum
Material Specification
Ams 4212 assn standard all material responses
FSC
5340 Commercial Hardware
NIIN
004776904
NSN
5340004776904

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
WAT831
Cage Code:
08484
Status:
A
MSDS:
Part Number:
4S94535-101A
Cage Code:
98897
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616995095
  • NAICS: 332999
  • SITC: 69979
  • Description: Articles of aluminum nesoi
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5340-00-477-6904
What are the manufacturers of nsn 5340004776904?
Does this nsn 5340004776904 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340004776904
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 (as modified). excludes all covers not specifically designed to provide access for the purposes listed above.
Does nsn 5340004776904 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340004776904 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340004776904?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29785
FIIG:
A531C0
App. Key:
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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