5310-00-182-5756

Find complete technical information, availability, and procurement data for: 5310-00-182-5756
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-182-5756

Item Name Code

01869

Assigment Date

04/29/1970 (56 years ago)

0.520 inches minimum and 0.540 inches maximum outside diameter, 0.140 inches minimum and 0.160 inches maximum external prebent key width, 0.465 inches minimum and 0.485 inches maximum distance from centerline to inside of prebent key, 0.290 inches minimum and 0.310 inches maximum external tapered key width, 0.325 inches minimum and 0.330 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: 0.325 inches minimum and 0.330 inches maximum
Outside Diameter: 0.520 inches minimum and 0.540 inches maximum
External Tapered Key Width: 0.290 inches minimum and 0.310 inches maximum
External Prebent Key Width: 0.140 inches minimum and 0.160 inches maximum
Distance From Centerline To Inside Of Prebent Key: 0.465 inches minimum and 0.485 inches maximum
Overall Distance Including Keys: 0.885 inches minimum and 0.925 inches maximum
Split Key Length: 0.160 inches minimum and 0.170 inches maximum
External Key Quantity: 3
Material Thickness: 0.027 inches minimum and 0.035 inches maximum
Angle Between External Keys: 58.0 degrees minimum and 62.0 degrees maximum
External Prebent Key Angle: 10.0 degrees minimum and 20.0 degrees maximum
Special Features: single tab is flat and has a rounded surface
Heat Treatment: stress relieved
Material: steel comp 321 overall
Material Document And Classification: ams 5510 assn std single material 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
3018176	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-182-5756?

The FSCG of the NSN 5310-00-182-5756 is 5310

Does the NSN 5310-00-182-5756 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-182-5756 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 5310-00-182-5756 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-182-5756 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 5310-00-182-5756 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Apr 29, 1970