11BMT373

View detailed technical data, stock status, and sourcing information for: 11BMT373
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-753-5081

Item Name Code

01859

Assigment Date

01/01/1962 (64 years ago)

Two or more sheets, written or printed,or stored on electonic media, containing no programs or software, outlining maintenance, installation and/or operating information applicable to one or more related pieces of equipment. It may have a cover. The sheets may be fastened by staple(s), loosely folded, and/or punched for loose-leaf binding. See also book. For single sheet items, see chart (as modified) and sheet, technical.

3b thread class, slotted, hexagon nut style, right-hand thread direction, 0.625 inches nominal nut height, 1.812 inches nominal width across flats

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: 0.625 inches nominal
Width Across Flats: 1.812 inches nominal
Thread Series: unef
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.250 inches
Countersink Angle: 90.0 degrees nominal nut
Bearing Surface Type: chamfered
Material: steel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-928-3497	No Name Available	08/29/1971

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
11A2414	Nut,plain,slotted,hexagon
11BMT373	Nut,plain,slotted,hexagon
145413	Nut,plain,slotted,hexagon
14X57	Nut,plain,slotted,hexagon
16637J	Nut,plain,slotted,hexagon
4FD0652	Nut,plain,slotted,hexagon
56690J	Nut,plain,slotted,hexagon
576D5	Nut,plain,slotted,hexagon
680690	Nut,plain,slotted,hexagon
68MAA1	Nut,plain,slotted,hexagon
7535081	Nut,plain,slotted,hexagon
90489	Nut,plain,slotted,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-753-5081?

The FSCG of the NSN 5310-00-753-5081 is 5310

Does the NSN 5310-00-753-5081 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-753-5081 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 5310-00-753-5081 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-753-5081 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 5310-00-753-5081 was assigned to the Federal Catalog?

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