5310-00-835-2041

Find complete technical information, availability, and procurement data for: 5310-00-835-2041
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-835-2041

Item Name Code

01869

Assigment Date

12/05/1966 (59 years ago)

0.495 inches minimum and 0.505 inches maximum outside diameter, 0.100 inches minimum and 0.110 inches maximum external prebent key length, 0.140 inches minimum and 0.145 inches maximum external prebent key width, 0.320 inches minimum and 0.325 inches maximum hole diameter, 0.280 inches minimum and 0.290 inches maximum external tapered 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: 0.320 inches minimum and 0.325 inches maximum
Outside Diameter: 0.495 inches minimum and 0.505 inches maximum
External Prebent Key Length: 0.100 inches minimum and 0.110 inches maximum
External Tapered Key Width: 0.280 inches minimum and 0.290 inches maximum
External Prebent Key Width: 0.140 inches minimum and 0.145 inches maximum
Distance From Centerline To Inside Of Prebent Key: 0.325 inches minimum and 0.335 inches maximum
Overall Distance Including Keys: 0.763 inches minimum and 0.791 inches maximum
Split Key Length: 0.160 inches nominal
External Key Quantity: 3
Material Thickness: 0.028 inches minimum and 0.036 inches maximum
End Item Identification: multiple launch rocket system (mlrs)
Angle Between External Keys: 58.0 degrees minimum and 62.0 degrees maximum
Special Features: both angular keys bent 15 deg in opposite direction of prebent key
Material: steel comp 321 overall
Surface Treatment Document And Classification: ams 5510 assn std single treatment response 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-639-2179	No Name Available	03/24/1969

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
10495569	Key Washer
2204841	Key Washer
938.83.13.111	Key Washer
MS9276-11	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-835-2041?

The FSCG of the NSN 5310-00-835-2041 is 5310

Does the NSN 5310-00-835-2041 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-835-2041 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 5310-00-835-2041 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-835-2041 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 5310-00-835-2041 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Dec 5, 1966