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Access Cover NSN 5340-00-139-1077

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 5340-00-139-1077 NSN: 5340-00-139-1077

Features and Characteristics

Slot Width
Between 0.213 inches and 0.223 inches
Outside Diameter
Between 19.970 inches and 20.030 inches
Edge Shape
Round, one hole
Securing Device Type
Turnlock fastener
Mounting Opening Shape Style
Closed vertical slot
Bolt Hole Centerline To Nearest Edge Distance
Between 9.965 inches and 10.015 inches
Features Provided
Observation facility
Material
Plastic
Fsc Application Data
Radio navigation equipment nonairborne, yn1-103
FSC
5340 Commercial Hardware
NIIN
001391077
NSN
5340001391077

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2158630G001
Cage Code:
28527
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926909987
  • NAICS: 326199
  • SITC: 89399
  • Description: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5340-00-139-1077
What are the manufacturers of nsn 5340001391077?
Does this nsn 5340001391077 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340001391077
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 5340001391077 contain any precious metals?
No precious metal content.
Does nsn 5340001391077 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340001391077?
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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