5310-00-776-7411

Find complete technical information, availability, and procurement data for: 5310-00-776-7411
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-776-7411

Item Name Code

01869

Assigment Date

01/01/1962 (64 years ago)

2.550 inches minimum and 2.570 inches maximum outside diameter, 0.160 inches minimum and 0.180 inches maximum internal prebent key width, 0.240 inches minimum and 0.260 inches maximum internal prebent key length, 0.370 inches minimum and 0.390 inches maximum external straight key width, 2.130 inches minimum and 2.140 inches maximum hole 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: 2.130 inches minimum and 2.140 inches maximum
Outside Diameter: 2.550 inches minimum and 2.570 inches maximum
Internal Prebent Key Length: 0.240 inches minimum and 0.260 inches maximum
External Straight Key Width: 0.370 inches minimum and 0.390 inches maximum
Internal Prebent Key Width: 0.160 inches minimum and 0.180 inches maximum
Distance From Centerline To Top Of Internal Key: 1.040 inches nominal
Overall Distance Including Keys: 3.230 inches minimum and 3.250 inches maximum
External Key Quantity: 5
Internal Key Quantity: 2
Material Thickness: 0.0199 inches minimum and 0.0399 inches maximum
Material: steel overall
Material Document And Classification: qq-s-698 cond 4 or cond 5 fed spec single material response overall

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
7767411	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-776-7411?

The FSCG of the NSN 5310-00-776-7411 is 5310

Does the NSN 5310-00-776-7411 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-776-7411 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 5310-00-776-7411 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-776-7411 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 5310-00-776-7411 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962