5310A01-002

View detailed technical data, stock status, and sourcing information for: 5310A01-002
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-560-3173

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.145 inches minimum and 0.150 inches maximum external straight key width, 1.140 inches minimum and 1.160 inches maximum hole diameter, 1.397 inches minimum and 1.403 inches maximum outside diameter, 0.470 inches minimum and 0.480 inches maximum distance from centerline to top of internal key, 0.145 inches minimum and 0.150 inches maximum internal straight key width

Product Characteristics

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

Hole Diameter: 1.140 inches minimum and 1.160 inches maximum
Outside Diameter: 1.397 inches minimum and 1.403 inches maximum
External Straight Key Width: 0.145 inches minimum and 0.150 inches maximum
Internal Straight Key Width: 0.145 inches minimum and 0.150 inches maximum
Distance From Centerline To Top Of Internal Key: 0.470 inches minimum and 0.480 inches maximum
Overall Distance Including Keys: 1.557 inches minimum and 1.562 inches maximum
External Key Quantity: 2
Internal Key Quantity: 2
Material Thickness: 0.059 inches minimum and 0.067 inches maximum
Criticality Code Justification: feat
Special Features: mark part per ps-m428 fscm 11599,this item has been designated to be anengineering critical acft engine item
Material: steel overall
Material Document And Classification: ams5515 or ams5516 assn std single material response overall
Surface Treatment: oxide film overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-550-3173	No Name Available	01/01/1963

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
5310A01-002	Key Washer
CM-23932	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-560-3173?

The FSCG of the NSN 5310-00-560-3173 is 5310

Does the NSN 5310-00-560-3173 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-560-3173 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 5310-00-560-3173 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-560-3173 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 5310-00-560-3173 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963