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Access Cover NSN 5340-01-483-8146

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 5340-01-483-8146 NSN: 5340-01-483-8146

Features and Characteristics

Cross Sectional Shape
Flat, round rib reinforced
Hole Diameter
0.562 inches
Bolt Circle Diameter
1.740 inches
Flange Thickness
0.156 inches
Outside Diameter
3.750 inches
Edge Shape
Round, multi holes
Bolt Circle Hole Quantity
4
Body Thickness
0.718 inches
Securing Device Type
Special
Mounting Opening Shape Style
Unthreaded hole
Part Name Assigned By Controlling Agency
Steam chest cover for air ejector
Material
Steel
Material Specification
Astm a516, gr 70 assn standard single material response
FSC
5340 Commercial Hardware
NIIN
014838146
NSN
5340014838146

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EW-549AZ
Cage Code:
65427
Status:
A
MSDS:
Part Number:
EW-2200CT ITEM7
Cage Code:
65427
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 5340-01-483-8146
What are the manufacturers of nsn 5340014838146?
Does this nsn 5340014838146 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340014838146
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 5340014838146 contain any precious metals?
No precious metal content.
Does nsn 5340014838146 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340014838146?
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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