5310-01-441-3116

Find complete technical information, availability, and procurement data for: 5310-01-441-3116
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-441-3116

Item Name Code

01869

Assigment Date

02/07/1997 (29 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

1.250 inches nominal hole diameter, 0.090 inches nominal external prebent key length, 0.200 inches nominal external prebent key width, 1.590 inches nominal outside diameter, 0.840 inches nominal 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: 1.250 inches nominal
Outside Diameter: 1.590 inches nominal
External Prebent Key Length: 0.090 inches nominal
Internal Prebent Key Length: 0.840 inches nominal
External Prebent Key Width: 0.200 inches nominal
Internal Prebent Key Width: 1.680 inches nominal
Material Thickness: 0.031 inches nominal
End Item Identification: used on mortar 81mm,xm252
Material: steel 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
11579967	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-441-3116?

The FSCG of the NSN 5310-01-441-3116 is 5310

Does the NSN 5310-01-441-3116 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-441-3116 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 5310-01-441-3116 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-441-3116 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 5310-01-441-3116 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Feb 7, 1997