MS35338-46M

View detailed technical data, stock status, and sourcing information for: MS35338-46M

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MS35338-46M
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-218-7137
Item Name Code
14218
Assigment Date
10/17/1985 (40 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.094 inches nominal material thickness, steel comp 1060 or steel comp 1561 or steel comp 1062 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 overall material, 0.382 inches minimum and 0.393 inches maximum hole diameter, mrap - cougar; mrap - m-atv dv178; mrap - cougar cat1 a2; multiple launch rocket system (mlrs) end item identification, 0.683 inches maximum outside diameter

Product Characteristics

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

Hole Diameter
0.382 inches minimum and 0.393 inches maximum
Outside Diameter
0.683 inches maximum
Material Thickness
0.094 inches nominal
End Item Identification
mrap - cougar; mrap - m-atv dv178; mrap - cougar cat1 a2; multiple launch rocket system (mlrs)
Material
steel comp 1060 or steel comp 1561 or steel comp 1062 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 overall
Surface Treatment
zinc overall
Style Designator
split helical-right hand

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-346-9442 No Name Available 04/01/1993

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
MS35338-46M Lock Washer
MS51415-7 Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-218-7137?
The FSCG of the NSN 5310-01-218-7137 is 5310
Does the NSN 5310-01-218-7137 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-01-218-7137 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 5310-01-218-7137 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-218-7137 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 5310-01-218-7137 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Oct 17, 1985

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 13,322
New Surplus 442
Total 13,764
Availability of this item was last updated on: 12/20/2025 08:12 PM EST. Stock levels and pricing are subject to change.

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