11558579

View detailed technical data, stock status, and sourcing information for: 11558579
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-188-2790

Item Name Code

16494

Assigment Date

08/31/1984 (41 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

2a thread class, right-hand thread direction, 0.3750 inches nominal pin overall diameter, slotted first end style, 1.300 inches nominal pin overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Style: slotted
Thread Class: 2a
Thread Direction: right-hand
Pin Overall Length: 1.300 inches nominal
Pin Overall Diameter: 0.3750 inches nominal
First End Slot Width: 0.200 inches nominal
First End Slot Depth: 0.100 inches nominal
Thread Quantity Per Inch: 24
Second End Relationship With First End: not identical
Nominal Thread Size: 0.375 inches
Pin Grip Length: 0.920 inches nominal
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond e-4 mil spec single material response overall
Surface Treatment: chromium overall
Thread Series Designator: unf

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
11558579	Threaded Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-188-2790?

The FSCG of the NSN 5315-01-188-2790 is 5315

Does NSN 5315-01-188-2790 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 5315-01-188-2790 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-188-2790 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 5315-01-188-2790 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Aug 31, 1984