MS27514-11B

View detailed technical data, stock status, and sourcing information for: MS27514-11B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-138-5506

Item Name Code

51281

Assigment Date

09/16/1982 (43 years ago)

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

2b thread class, 3 drilled hole type and quantity, 0.059 inches minimum drilled hole diameter, 0.125 inches minimum and 0.142 inches maximum nut height, 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 Height: 0.125 inches minimum and 0.142 inches maximum
Drilled Hole Diameter: 0.059 inches minimum
Hole Type And Quantity: 3 drilled
Width Across Flats: 0.984 inches minimum and 1.017 inches maximum
Thread Series: unef
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.8125 inches
Hole Configuration Style: configuration b
Special Features: min of 1 slot 0.045 in. min deep and 0.135 in max wide cut through lg of thd; additional slots may be located w/separation of 120 degrees
Material: aluminum alloy 2017 or aluminum alloy 6061 overall
Material Document And Classification: qq-a-225/5,t4 fed spec 1st material response or qq-200/8,t6 fed spec 2nd material response or qq-a-225/8,t6 fed spec 2nd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed spec 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
MS27514-11B	Electrical Connecto Coupling Nut
MS3186A108W	Electrical Connecto Coupling Nut

FAQs

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

What is the FSCG of the NSN 5935-01-138-5506?

The FSCG of the NSN 5935-01-138-5506 is 5935

Does the NSN 5935-01-138-5506 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5935-01-138-5506 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 5935-01-138-5506 contain precious materials?

Item does not contain precious metal.

Does NSN 5935-01-138-5506 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5935-01-138-5506 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Sep 16, 1982