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5310-01-417-7741

Key Washer

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Official Item Classification

Name
Key Washer
(NSN) National Stock Number
5310-01-417-7741
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01869
(FIIG) Federal Item Identification Guide
A022B0
Date
08/15/1995 (31 years ago)

5.240 inches nominal outside diameter, 6.063 inches nominal overall distance including keys, 0.472 inches nominal internal prebent key width, 4.250 inches minimum and 4.450 inches maximum hole diameter, 19 external key quantity

Specs & Compatibility

Hole Diameter

4.250 inches minimum and 4.450 inches maximum

Outside Diameter

5.240 inches nominal

Internal Prebent Key Width

0.472 inches nominal

Overall Distance Including Keys

6.063 inches nominal

External Key Quantity

19

Material Thickness

0.029 inches minimum and 0.150 inches maximum

Material

steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1011 or steel comp 1012 overall

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

0001869

Related Hardware Products

Part Number Description
26-0402-24 Key Washer
MB22 Key Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-417-7741?
The FSCG of the NSN 5310-01-417-7741 is 5310
Does the NSN 5310-01-417-7741 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-417-7741 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 5310-01-417-7741 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-417-7741 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 5310-01-417-7741 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Tue, Aug 15, 1995