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2CS603 Lock Washer

5310-01-417-1049

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Official Item Classification

Name
Lock Washer
Part Number
2CS603
(NSN) National Stock Number
5310-01-417-1049
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
14218
(FIIG) Federal Item Identification Guide
A022B0
Date
07/30/1995 (31 years ago)

0.109 inches minimum material thickness, 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system) end item identification, 0.776 inches maximum outside diameter, 45.0 rockwell c minimum and 51.0 rockwell c maximum hardness rating, 0.440 inches minimum hole diameter

Specs & Compatibility

Hole Diameter

0.440 inches minimum

Outside Diameter

0.776 inches maximum

Material Thickness

0.109 inches minimum

End Item Identification

2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system)

Hardness Rating

45.0 rockwell c minimum and 51.0 rockwell c maximum

Material

steel overall

Surface Treatment

cadmium or zinc overall

Style Designator

split helical-right hand

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0014218

Related Hardware Products

Part Number Description
210104-7S Lock Washer
2CS603 Lock Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-417-1049?
The FSCG of the NSN 5310-01-417-1049 is 5310
Does the NSN 5310-01-417-1049 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-01-417-1049 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-417-1049 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-417-1049 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-417-1049 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Sun, Jul 30, 1995