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5310-01-317-6438

Find complete technical information, availability, and procurement data for: 5310-01-317-6438

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5310-01-317-6438
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-317-6438
Item Name Code
13393
Assigment Date
04/03/1990 (36 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

rectangular cross-sectional shape style, round center hole shape style, 0.370 inches minimum and 0.374 inches maximum hole diameter, round peripheral shape style, 0.060 inches nominal thickness

Product Characteristics

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

Cross-Sectional Shape Style
rectangular
Hole Diameter
0.370 inches minimum and 0.374 inches maximum
Peripheral Shape Style
round
Center Hole Shape Style
round
Thickness
0.060 inches nominal
Overall Diameter
1.990 inches minimum and 2.000 inches maximum
Criticality Code Justification
zzzy
Special Features
item must comply with requirements of defense supply center columbus pr oduction standard no.lo1482
Material
steel comp 304 overall
Material Document And Classification
qq-s-763 fed spec single material response or qq-s-766 fed spec single material response overall
Special Test Features
special quality control testing
Test Data Document
"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics
reference number differentiating material will be in accordance with naval inventory control point activity hx quality control, manufacturing and testing specifications available at the dla icp

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
LL-HQ6-4726 Flat Washer
LO1482 Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-317-6438?
The FSCG of the NSN 5310-01-317-6438 is 5310
Does the NSN 5310-01-317-6438 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-317-6438 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 5310-01-317-6438 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-317-6438 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 5310-01-317-6438 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Tue, Apr 3, 1990

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