5310-768-0319

View detailed technical data, stock status, and sourcing information for: 5310-768-0319
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-768-0319

Item Name Code

01857

Assigment Date

01/01/1960 (66 years ago)

2b thread class, hexagon nut style, right-hand thread direction, 0.212 inches minimum and 0.226 inches maximum nut height, airborne mobile dir air spt ct;b-1 support equipment;compressors;fire pumps;shipboard material handling eq; aircraft;main feed pumps;mrap-caiman; rg-33 auv mrap; mrap - m-atv ui; high-mobility artillery rocket system (himars) end item identification

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: 0.212 inches minimum and 0.226 inches maximum
End Item Identification: airborne mobile dir air spt ct;b-1 support equipment;compressors;fire pumps;shipboard material handling eq; aircraft;main feed pumps;mrap-caiman; rg-33 auv mrap; mrap - m-atv ui; high-mobility artillery rocket system (himars)
Width Across Flats: 0.4280 inches minimum and 0.4375 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 28
Hardness Rating: 121.0 brinell standard minimum
Nominal Thread Size: 0.250 inches
Bearing Surface Type: chamfered or washer faced
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-208-4642	No Name Available	01/01/1980
5310-00-241-6675	No Name Available	01/26/1970
5310-00-624-0438	No Name Available	06/01/1966
5310-00-654-1315	No Name Available	06/27/1974
5310-00-687-6800	No Name Available	01/01/1983
5310-00-889-2659	No Name Available	01/01/1983
5310-01-107-6617	No Name Available	01/01/1984
5310-01-193-6866	No Name Available	06/01/1996
5310-01-193-7508	No Name Available	02/01/1987

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
20-115	Hexagon Plain Nut
22A4C1	Hexagon Plain Nut
23384R1	Hexagon Plain Nut
251285	Hexagon Plain Nut
325-4	Hexagon Plain Nut
5310-768-0319	Hexagon Plain Nut
5310007680319	Hexagon Plain Nut
5310PL0726317	Hexagon Plain Nut
650457	Hexagon Plain Nut
81334638	Hexagon Plain Nut
852987-00	Hexagon Plain Nut
859158-00	Hexagon Plain Nut
98J185PC28	Hexagon Plain Nut
AF325-4	Hexagon Plain Nut
CSN46261	Hexagon Plain Nut
HS14-690-425	Hexagon Plain Nut
MS51968-2	Hexagon Plain Nut
NT6-8CA	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-768-0319?

The FSCG of the NSN 5310-00-768-0319 is 5310

Does the NSN 5310-00-768-0319 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-768-0319 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 5310-00-768-0319 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-768-0319 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 5310-00-768-0319 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960