D38999/28-4C

View detailed technical data, stock status, and sourcing information for: D38999/28-4C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-234-8179

Item Name Code

51281

Assigment Date

06/20/1986 (40 years ago)

32.91 millimeters minimum and 36.00 millimeters maximum width across flats, 1.5 millimeters nominal drilled hole diameter, 3.17 millimeters minimum and 3.62 millimeters maximum nut height, 3 drilled hole type and quantity, 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 Direction: right-hand
Nut Height: 3.17 millimeters minimum and 3.62 millimeters maximum
Drilled Hole Diameter: 1.5 millimeters nominal
Hole Type And Quantity: 3 drilled
Width Across Flats: 32.91 millimeters minimum and 36.00 millimeters maximum
Thread Series: iso m
Nominal Thread Size: 28.0 millimeters
Thread Pitch In Millimeters: 1.00
Hole Configuration Style: configuration b
Thread Tolerance Class: 6h internal
Special Features: bearing surface type chamfered
Material: aluminum alloy 2017 or aluminum alloy 2024 or aluminum alloy 6061 overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,ty 3 mil 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
5310-013-0001	Electrical Connecto Coupling Nut
D38999/28-4C	Electrical Connecto Coupling Nut

FAQs

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

What is the FSCG of the NSN 5935-01-234-8179?

The FSCG of the NSN 5935-01-234-8179 is 5935

Does the NSN 5935-01-234-8179 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5935-01-234-8179 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 5935-01-234-8179 contain precious materials?

Item does not contain precious metal.

Does NSN 5935-01-234-8179 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 5935-01-234-8179 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Jun 20, 1986