5310-00-275-1945

Find complete technical information, availability, and procurement data for: 5310-00-275-1945
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-275-1945

Item Name Code

01859

Assigment Date

01/01/1963 (63 years ago)

3b thread class, right-hand thread direction, 0.834 inches minimum and 0.854 inches maximum nut height, 0.990 inches minimum and 1.010 inches maximum width across flats, slotted, 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: 3b
Thread Direction: right-hand
Nut Style: slotted, hexagon
Nut Height: 0.834 inches minimum and 0.854 inches maximum
Width Across Flats: 0.990 inches minimum and 1.010 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.625 inches
Bearing Surface Type: washer faced
Material: steel comp 1117 overall
Material Document And Classification: sae assn std single material response overall
Surface Treatment: cadmium or phosphate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-275-1923	No Name Available	01/01/1960

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
81328501	Nut,plain,slotted,hexagon
MAFB3541JPC77	Nut,plain,slotted,hexagon
MAFB5APC12	Nut,plain,slotted,hexagon
N11FM28CX5-8	Nut,plain,slotted,hexagon
N11FM28CX5-8 18THD	Nut,plain,slotted,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-275-1945?

The FSCG of the NSN 5310-00-275-1945 is 5310

Does the NSN 5310-00-275-1945 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-275-1945 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 5310-00-275-1945 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-275-1945 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 5310-00-275-1945 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963