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5310-00-198-3724

Find complete technical information, availability, and procurement data for: 5310-00-198-3724

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5310-00-198-3724
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-198-3724
Item Name Code
14218
Assigment Date
01/01/1963 (63 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.141 inches minimum and 0.151 inches maximum hole diameter, 0.239 inches maximum outside diameter, steel overall material, 0.025 inches minimum and 0.031 inches maximum material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter
0.141 inches minimum and 0.151 inches maximum
Outside Diameter
0.239 inches maximum
Material Thickness
0.025 inches minimum and 0.031 inches maximum
Hardness Rating
45.0 rockwell c minimum and 53.0 rockwell c maximum
Material
steel overall
Material Document And Classification
fed std 66,aisi c1060 thru c1080 or sae 1060 thru 1080 fed std single material response overall
Surface Treatment
cadmium overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator
split helical-right hand
Nondefinitive Spec/Std Data
1 style and a class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-167-0696 No Name Available 01/01/1960
5310-00-209-1144 No Name Available 01/01/1963
5310-00-275-4202 No Name Available 01/28/1966
5310-00-550-2122 No Name Available 01/01/1963
5310-00-680-6684 No Name Available 01/28/1966
5310-00-882-5323 No Name Available 03/11/1966

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
310-3260-000 Lock Washer
4198008-001 Lock Washer
5953020 Lock Washer
93618-107 Lock Washer
93618-707 Lock Washer
93618-807 Lock Washer
946151-1060 Lock Washer
G289598-2 Lock Washer
HC799G06L Lock Washer
LW06SCP Lock Washer
MECD368613-31 Lock Washer
MS35337-41 Lock Washer
N405P7C6 Lock Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-198-3724?
The FSCG of the NSN 5310-00-198-3724 is 5310
Does the NSN 5310-00-198-3724 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-00-198-3724 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 5310-00-198-3724 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-198-3724 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 5310-00-198-3724 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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