National Item Identification Number
01-174-5440
011745440
4920-01-174-5440
4920011745440
National Stock Number
Item Name
COVER,ACCESS
Federal Supply Class
4920
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. Excludes all covers not specifically designed to provide access for the purposes listed above.
Commercial and Government Entity Code (Supplier Data)
30003
Reference Numbers (Part Numbers)
639AS5185-2
Required Categories
PERIPHERAL SHAPE STYLE
WIDTH
LENGTH
DISTANCE BETWEEN HOLE CENTERLINE AND FIRS
Required Description
10 RECTANGLE, TWO HOLES
2.570 INCHES NOMINAL
1.250 INCHES NOMINAL
0.422 INCHE