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Access Cover NSN 5340-00-390-2471

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 5340-00-390-2471 NSN: 5340-00-390-2471

Features and Characteristics

Cross Sectional Shape
Circular recess
Inside Diameter
5.125 inches
Bolt Circle Diameter
6.875 inches
Flange Thickness
0.250 inches
Outside Diameter
7.750 inches
Edge Shape
Round, multi holes
Bolt Circle Hole Quantity
6
First Recess Inside Height
1.125 inches
Body Thickness
0.250 inches
Securing Device Type
Threaded fastener
Material
Steel
FSC
5340 Commercial Hardware
NIIN
003902471
NSN
5340003902471

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AFB227B
Cage Code:
82796
Status:
A
MSDS:
Part Number:
MAFB225BPC6
Cage Code:
82796
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7326908595
  • NAICS: 332999
  • SITC: 69969
  • Description: Other articles of iron or steel not wire nesoi
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5340-00-390-2471
What are the manufacturers of nsn 5340003902471?
Does this nsn 5340003902471 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003902471
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 5340003902471 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003902471 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003902471?
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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