5310-00-771-4911

Find complete technical information, availability, and procurement data for: 5310-00-771-4911
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-771-4911

Item Name Code

01859

Assigment Date

01/01/1962 (64 years ago)

2.188 inches minimum and 2.250 inches maximum nut height, slotted, hexagon nut style, 2b thread class, w/s: airborne mobile dir air spt ctl (2id), (02mjul83)(an/uyq-3a); armored combat earthmover (m9); armored vehicle launch bridge (m60a1 & m48a5); truck, tractor (m911 & m746)(het); radar set, firefinder (an/tpq-36); shipboard material handling equipment (mhe); truck, cargo, 5-ton, 6x6, xlwb w/e; nimitz class cvn; tarawa class lha; nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck); high-mobility artillery rocket system (himars); multiple launch rocket system end item identification, 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
Nut Style: slotted, hexagon
Nut Height: 2.188 inches minimum and 2.250 inches maximum
End Item Identification: w/s: airborne mobile dir air spt ctl (2id), (02mjul83)(an/uyq-3a); armored combat earthmover (m9); armored vehicle launch bridge (m60a1 & m48a5); truck, tractor (m911 & m746)(het); radar set, firefinder (an/tpq-36); shipboard material handling equipment (mhe); truck, cargo, 5-ton, 6x6, xlwb w/e; nimitz class cvn; tarawa class lha; nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck); high-mobility artillery rocket system (himars); multiple launch rocket system
Width Across Flats: 3.188 inches minimum and 3.250 inches maximum
Thread Series: un
Thread Quantity Per Inch: 12
Hardness Rating: 269.0 brinell standard minimum and 321.0 brinell standard maximum
Nominal Thread Size: 2.250 inches
Countersink Angle: 89.0 degrees minimum and 91.0 degrees maximum nut
Bearing Surface Type: washer faced
Material: steel comp 4140 or steel comp 5145 or steel comp 8640 or steel comp 8740 overall
Material Document And Classification: astm a322 assn std all material responses or astm a331 assn std all material responses overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633 ty 2, sc3 mil std 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
5310007714911	Nut,plain,slotted,hexagon
7714911	Nut,plain,slotted,hexagon
KC7532	Nut,plain,slotted,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-771-4911?

The FSCG of the NSN 5310-00-771-4911 is 5310

Does the NSN 5310-00-771-4911 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-00-771-4911 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 5310-00-771-4911 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-771-4911 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 5310-00-771-4911 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962