A314255-18

View detailed technical data, stock status, and sourcing information for: A314255-18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-414-6520

Item Name Code

04522

Assigment Date

06/12/1995 (31 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.)

10.125 inches nominal outside diameter, solid single or composition cross-sectional shape style, 8.125 inches nominal bolt circle diameter, 0.688 inches nominal hole diameter, 6.375 inches nominal aperture diameter

Product Characteristics

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

Cross-Sectional Shape Style: solid single or composition
Hole Diameter: 0.688 inches nominal
Bolt Circle Diameter: 8.125 inches nominal
Outside Diameter: 10.125 inches nominal
Aperture Diameter: 6.375 inches nominal
Cross-Sectional Thickness: 0.125 inches nominal
Bolt Hole Quantity: 12
Material: rubber chloroprene class cr and cotton overall
Style Designator: circular

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
A314255-18	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-414-6520?

The FSCG of the NSN 5330-01-414-6520 is 5330

Does NSN 5330-01-414-6520 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 5330-01-414-6520 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-414-6520 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-414-6520 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Jun 12, 1995