627221311-001

View detailed technical data, stock status, and sourcing information for: 627221311-001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-014-4006

Item Name Code

15887

Assigment Date

12/23/1975 (50 years ago)

An item of metallic composition with internal threads and an internal seat or shoulder designed for the purpose of joining a flexible casing, such as a casing, flexible shaft assembly capped with a ferrule and fitting. See also nut, coupling, electrical conduit.

2b thread class, 0.150 inches nominal drive point depth, 0.300 inches nominal nut thickness, 1.047 inches minimum and 1.051 inches maximum nut diameter, right-hand thread direction

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Drive Point Depth: 0.150 inches nominal
Nut Diameter: 1.047 inches minimum and 1.051 inches maximum
Nut Thickness: 0.300 inches nominal
Drive Point Quantity: 2
Drive Point Diameter: 0.095 inches minimum and 0.100 inches maximum
Thread Series: un
Nominal Thread Size: 0.625 inches
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment 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
627221311-001	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-014-4006?

The FSCG of the NSN 5310-01-014-4006 is 5310

Does the NSN 5310-01-014-4006 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-014-4006 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 5310-01-014-4006 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-014-4006 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 5310-01-014-4006 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Dec 23, 1975