5310-00-461-7445

Find complete technical information, availability, and procurement data for: 5310-00-461-7445
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-461-7445

Item Name Code

01869

Assigment Date

05/02/1969 (57 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

2.531 inches nominal outside diameter, 2.025 inches minimum and 2.050 inches maximum hole diameter, 0.204 inches minimum and 0.234 inches maximum external prebent key width, 0.219 inches minimum and 0.239 inches maximum internal prebent key width, 0.125 inches minimum and 0.156 inches maximum internal prebent key length

Product Characteristics

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

Hole Diameter: 2.025 inches minimum and 2.050 inches maximum
Outside Diameter: 2.531 inches nominal
Internal Prebent Key Length: 0.125 inches minimum and 0.156 inches maximum
External Prebent Key Width: 0.204 inches minimum and 0.234 inches maximum
Internal Prebent Key Width: 0.219 inches minimum and 0.239 inches maximum
Overall Distance Including Keys: 2.969 inches nominal
External Key Quantity: 1
Material Thickness: 0.058 inches minimum and 0.068 inches maximum
Material: steel comp 4130 overall
Material Document And Classification: ams 5515 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: key

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
177540-1	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-461-7445?

The FSCG of the NSN 5310-00-461-7445 is 5310

Does the NSN 5310-00-461-7445 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-461-7445 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 5310-00-461-7445 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-461-7445 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 5310-00-461-7445 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, May 2, 1969