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5310-00-005-0472

Key Washer

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Official Item Classification

Name
Key Washer
(NSN) National Stock Number
5310-00-005-0472
(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
06/16/1972 (54 years ago)

Hole diameter: 0.52", steel

Specs & Compatibility

External Key Quantity

7

Distance From Centerline To Top Of Internal Key

0.080 inches minimum and 0.120 inches maximum

Internal Key Quantity

1

Internal Straight Key Width

0.123 inches minimum and 0.133 inches maximum

Hole Diameter

0.520 inches

Outside Diameter

0.750 inches

Material Document and Classification

Ams 5513 assn std single material response overall

Material

Steel comp 304

Hardness Rating

105 rockwell b maximum

Material Thickness

0.030 inches minimum and 0.040 inches maximum

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
738583-1 Key Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-005-0472?
The FSCG of the NSN 5310-00-005-0472 is 5310
Does the NSN 5310-00-005-0472 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-005-0472 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 5310-00-005-0472 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-005-0472 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 5310-00-005-0472 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Jun 16, 1972