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5310-01-418-2334

Flat Washer

Find complete technical information, availability, and procurement data for NSN 5310-01-418-2334 All details are based on official government and industry records to support accurate and compliant procurement.

5310-01-418-2334
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-418-2334
Item Name Code
13393
Assigment Date
08/23/1995 (30 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

1.60 millimeters minimum and 2.30 millimeters maximum thickness, rectangular cross-sectional shape style, 8.90 millimeters minimum and 9.12 millimeters maximum hole diameter, round center hole shape style, round peripheral shape style

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Cross-Sectional Shape Style
rectangular
Hole Diameter
8.90 millimeters minimum and 9.12 millimeters maximum
Peripheral Shape Style
round
Center Hole Shape Style
round
Thickness
1.60 millimeters minimum and 2.30 millimeters maximum
Overall Diameter
24.48 millimeters minimum and 25.40 millimeters maximum
End Item Identification
mrap rg-31
Material
steel overall
Surface Treatment
zinc and chromate overall
Surface Treatment Document And Classification
astm b633, ty 2, cl 3 assn std single treatment response overall

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number Name
B1822BS080R Flat Washer

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A022B0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0013393
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
7318220000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
KZ
National Motor Freight Classification Item Number
093486
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
48950
National Motor Freight Class Rating
W - Rating variable
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
bolts,nuts or screws, noi (sub 3)

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5310-01-418-2334

What is the FSCG of the NSN 5310-01-418-2334?
The FSCG of the NSN 5310-01-418-2334 is 5310
Does the NSN 5310-01-418-2334 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-418-2334 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 5310-01-418-2334 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-418-2334 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 5310-01-418-2334 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Wed, Aug 23, 1995

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