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Access Cover NSN 5340-00-121-0683

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 5340-00-121-0683 NSN: 5340-00-121-0683

Features and Characteristics

Inside Diameter
2.188 inches
Hole Diameter
0.375 inches
Bolt Circle Diameter
2.298 inches
Outside Diameter
3.875 inches
Edge Shape
Round, multi holes
Bolt Circle Hole Quantity
4
First Recess Inside Height
0.281 inches
Inside Corner Radius
0.250 inches
Body Thickness
0.219 inches
Mounting Opening Shape Style
Unthreaded hole
Material
Iron cast
Material Specification
Mil-i-11466 military specification 1st material response
FSC
5340 Commercial Hardware
NIIN
001210683
NSN
5340001210683

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10942171
Cage Code:
19207
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7325990000
  • NAICS: 331511
  • SITC: 69963
  • Description: Cast articles of iron or steel nesoi
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5340-00-121-0683
What are the manufacturers of nsn 5340001210683?
Does this nsn 5340001210683 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340001210683
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 5340001210683 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340001210683 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340001210683?
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
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