5310-01-657-2948

Find complete technical information, availability, and procurement data for: 5310-01-657-2948
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-657-2948

Item Name Code

01857

Assigment Date

08/08/2016 (9 years ago)

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes:items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes:filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

3b thread class, hexagon nut style, 0.562 inches nominal inside width across flats, 0.330 inches nominal nut height, 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: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.330 inches nominal
Inside Width Across Flats: 0.562 inches nominal
End Item Identification: mrap - m-atv
Width Across Flats: 0.562 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.380 inches
Bearing Surface Type: chamfered
Special Features: color: yellow
Material: steel overall
Surface Treatment: zinc 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
4267846	Hexagon Plain Nut
HNSY138	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-657-2948?

The FSCG of the NSN 5310-01-657-2948 is 5310

Does the NSN 5310-01-657-2948 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-657-2948 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 5310-01-657-2948 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-657-2948 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 5310-01-657-2948 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Mon, Aug 8, 2016