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3-8INL0CKWASHER

View detailed technical data, stock status, and sourcing information for: 3-8INL0CKWASHER

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3-8INL0CKWASHER
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-688-2195
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.

0.125 inches nominal material thickness, 0.375 inches nominal hole diameter, 0.554 inches nominal outside diameter, steel overall material, logistics support vessel end item identification

Product Characteristics

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

Hole Diameter
0.375 inches nominal
Outside Diameter
0.554 inches nominal
Material Thickness
0.125 inches nominal
End Item Identification
logistics support vessel
Material
steel overall
Surface Treatment
cadmium overall
Style Designator
split helical-right hand
Specification/Standard Data
80205-nas1676 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-406-0916 No Name Available 10/01/1971
5310-00-616-6540 No Name Available 02/27/1970
5310-00-733-4067 No Name Available 09/01/1983
5310-00-759-9552 No Name Available 10/01/1982
5310-01-104-5771 No Name Available 06/01/1996
5310-01-109-5835 No Name Available 08/01/1995
5310-01-145-1333 No Name Available 06/01/1984

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
0714269 Lock Washer
3-8INL0CKWASHER Lock Washer
5310006882195 Lock Washer
5310PL0670423 Lock Washer
65C35507-9 Lock Washer
FFW84CLACADPLT Lock Washer
MS51848-12 Lock Washer
NAS1676-616 Lock Washer
VSB134 Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-688-2195?
The FSCG of the NSN 5310-00-688-2195 is 5310
Does the NSN 5310-00-688-2195 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-00-688-2195 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 5310-00-688-2195 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-688-2195 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 5310-00-688-2195 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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