1551AS1010-1

View detailed technical data, stock status, and sourcing information for: 1551AS1010-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-496-8240

Item Name Code

01857

Assigment Date

04/29/2002 (24 years ago)

Two or more connector, plug, electrical; connector, receptacle, electrical; adapter, connector; jack, telephone; jack, tip; plug, telephone; plug, tip; dummy connector, plug; or dummy connector, receptacle in any combination, having a common mounting or mounted on each other, each one capable of being independently replaced. It may be interconnected by means of wire or solder bridgings. For items furnished as mated pairs or sets, see connector set, electrical. Excludes:dummy connector set, electrical; jack assembly, telephone; jack assembly, tip; plug assembly, tip; and cable assembly (as modified).

hexagon nut style, 1551a5820-1 end item identification, 2b thread class, right-hand thread direction, 0.208 inches minimum and 0.230 inches maximum nut height

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
Nut Style: hexagon
Nut Height: 0.208 inches minimum and 0.230 inches maximum
End Item Identification: 1551a5820-1
Width Across Flats: 0.489 inches minimum and 0.500 inches maximum
Thread Series: unef
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.312 inches
Bearing Surface Type: chamfered or washer faced
Material: steel comp 316 overall
Material Document And Classification: astm-a276,ty 316 assn std single material response overall
Surface Treatment: passivate 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
1551AS1010-1	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-496-8240?

The FSCG of the NSN 5310-01-496-8240 is 5310

Does the NSN 5310-01-496-8240 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-496-8240 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 5310-01-496-8240 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-496-8240 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 5310-01-496-8240 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Apr 29, 2002