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Access Cover NSN 5340-01-348-3221

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 5340-01-348-3221 NSN: 5340-01-348-3221

Features and Characteristics

Cross Sectional Shape
Square or rectangular recess
Hole Diameter
Between 0.219 inches and 0.222 inches
Width
5.750 inches
Flange Thickness
0.500 inches
Edge Shape
Rectangle, four holes
Length
11.370 inches
Inside Width
5.650 inches
Inside Length
11.370 inches
Distance Between Holes Along Length
9.897 inches
Distance Between Holes Along Width
4.490 inches
Distance From First Hole Centerline To End Along Length
0.740 inches
Distance From First Hole Centerline To End Along Width
0.440 inches
First Recess Inside Height
0.850 inches
Inside Corner Radius
0.120 inches
Body Thickness
0.500 inches
Securing Device Type
Special
Mounting Opening Shape Style
Unthreaded hole
Special Features
Gasket, 4 washers; 4 screw assemblys; 4 nut retainings included
Material
Aluminum alloy 6061
Material Specification
Qq-a-250/11, t0 federal specification single material response
Surface Treatment
Enamel
Surface Treatment Specification
Mil-e-15090, ty2, cl 1 military specification single treatment response
FSC
5340 Commercial Hardware
NIIN
013483221
NSN
5340013483221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1267657-1
Cage Code:
16786
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 5340-01-348-3221
What are the manufacturers of nsn 5340013483221?
Does this nsn 5340013483221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340013483221
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 5340013483221 contain any precious metals?
No precious metal content.
Does nsn 5340013483221 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340013483221?
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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