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Access Cover NSN 5340-00-777-1888

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 5340-00-777-1888 NSN: 5340-00-777-1888

Features and Characteristics

Cross Sectional Shape
Circular recess
Inside Diameter
6.750 inches
Hole Diameter
0.406 inches
Bolt Circle Diameter
7.718 inches
Flange Thickness
0.375 inches
Edge Shape
Round, one ear, one or multi holes
Body Radius
4.375 inches
Bolt Circle Hole Quantity
8
First Recess Inside Height
0.313 inches
Inside Corner Radius
0.500 inches
Body Thickness
0.250 inches
Securing Device Type
Special
Mounting Opening Shape Style
Unthreaded hole
Special Features
Ear 0.500 h x 1.500 lg w/0.531 hole not on bolt hole circle
Material
Iron cast
Surface Treatment
Phosphate
Fsc Application Data
Mount, gun, 40mm
FSC
5340 Commercial Hardware
NIIN
007771888
NSN
5340007771888

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7771888
Cage Code:
19204
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 5340-00-777-1888
What are the manufacturers of nsn 5340007771888?
Does this nsn 5340007771888 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340007771888
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 5340007771888 contain any precious metals?
No precious metal content.
Does nsn 5340007771888 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340007771888?
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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