MS51967-7

View detailed technical data, stock status, and sourcing information for: MS51967-7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-778-2813

Item Name Code

01857

Assigment Date

01/01/1960 (66 years ago)

0.5510 inches minimum and 0.5625 inches maximum width across flats, 0.320 inches minimum and 0.337 inches maximum nut height, 2b thread class, right-hand thread direction, hexagon nut style

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: 0.320 inches minimum and 0.337 inches maximum
Width Across Flats: 0.5510 inches minimum and 0.5625 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 16
Hardness Rating: 103.0 brinell standard minimum
Nominal Thread Size: 0.375 inches
Bearing Surface Type: flat
Material: steel overall
Material Document And Classification: astm a563 assn std single material response or sae j995,uns k05802 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec all treatment responses overall
Specification/Standard Data: 81348-ff-n-836 government specification and 96906-ms51967 government standard
Nondefinitive Spec/Std Data: 2 type and 4 style and 3/8-16in. size

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
MS51967-7	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-778-2813?

The FSCG of the NSN 5310-00-778-2813 is 5310

Does the NSN 5310-00-778-2813 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-778-2813 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 5310-00-778-2813 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-778-2813 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 5310-00-778-2813 was assigned to the Federal Catalog?

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