1242320

View detailed technical data, stock status, and sourcing information for: 1242320
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-113-5890

Item Name Code

13393

Assigment Date

05/30/1981 (45 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

0.1265 inches minimum and 0.1345 inches maximum hole diameter, round peripheral shape style, round center hole shape style, 0.029 inches minimum and 0.033 inches maximum thickness, rectangular cross-sectional shape style

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: rectangular
Hole Diameter: 0.1265 inches minimum and 0.1345 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.029 inches minimum and 0.033 inches maximum
Overall Diameter: 0.188 inches nominal
Surface Finish: 125.0 microinches all surfaces
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 303 overall
Material Document And Classification: astm a582 cond a assn std single material response or 87-004-02 fscm 03956 mfr ref single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response or -69510 no. 29 fscm 03956 mfr ref single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-080-9211	No Name Available	07/01/1992

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
1242320	Flat Washer
355-122-1721	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-113-5890?

The FSCG of the NSN 5310-01-113-5890 is 5310

Does the NSN 5310-01-113-5890 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-113-5890 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 5310-01-113-5890 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-113-5890 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 5310-01-113-5890 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, May 30, 1981