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MS35338-64 Lock Washer

5310-00-011-6120

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Featured Parts

7579683-002
5340-01-647-3941
Mounting Actuator Plate
7579684
5340-01-647-1216
Access Cover
7579684-002
5340-01-486-5628
Access Cover
7579684-003
5340-01-647-1216
Access Cover
7579685-001
5340-01-485-0902
Access Cover
7579685-002
5340-01-485-0902
Access Cover
7579686-001
5330-01-455-0325
Gasket
7579687-001
5365-01-454-9669
Externally Threaded Ring

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Official Item Classification

Name
Lock Washer
Part Number
MS35338-64
(NSN) National Stock Number
5310-00-011-6120
(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
01/01/1963 (63 years ago)

0.591 inches maximum outside diameter, 0.078 inches nominal material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, steel comp 1060 or steel comp 1065 or steel comp 1070 or steel comp 1075 or steel comp 1080 overall material, 0.319 inches minimum and 0.333 inches maximum hole diameter

Specs & Compatibility

Hole Diameter

0.319 inches minimum and 0.333 inches maximum

Outside Diameter

0.591 inches maximum

Material Thickness

0.078 inches nominal

Hardness Rating

45.0 rockwell c minimum and 53.0 rockwell c maximum

Material

steel comp 1060 or steel comp 1065 or steel comp 1070 or steel comp 1075 or steel comp 1080 overall

Material Document And Classification

qq-s-633,fs 1060 to fs 1080-canceled fed spec single material response overall

Surface Treatment

phosphate overall

Style Designator

split helical-right hand

Nondefinitive Spec/Std Data

a class and 2 style

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0014218

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-011-6120?
The FSCG of the NSN 5310-00-011-6120 is 5310
Does the NSN 5310-00-011-6120 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-00-011-6120 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 5310-00-011-6120 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-011-6120 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 5310-00-011-6120 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963