4188967-1

View detailed technical data, stock status, and sourcing information for: 4188967-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-070-4952

Item Name Code

16494

Assigment Date

01/12/1979 (47 years ago)

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

2.560 inches nominal thread length, 0.290 inches minimum and 0.310 inches maximum width between flats, chamfered first end style, right-hand thread direction, 2a thread class

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: chamfered
Thread Class: 2a
Thread Direction: right-hand
Thread Length: 2.560 inches nominal
Width Between Flats: 0.290 inches minimum and 0.310 inches maximum
Internal Drive Style: socket
Hole Arrangement Style: one end drilled
First Hole Diameter: 0.125 inches minimum and 0.129 inches maximum
Distance From Centerline Of Hole To End Of Pin: 0.180 inches minimum and 0.200 inches maximum
Pin Overall Length: 2.560 inches nominal
Pin Overall Diameter: 0.3750 inches nominal
First End Taper Length: 0.030 inches minimum and 0.050 inches maximum
Second End Relationship With First End: identical
Nominal Thread Size: 0.375 inches
First End Location: both ends
First End Taper Angle: 45.0 degrees nominal
Pin Grip Length: 0.270 inches minimum and 0.300 inches maximum
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response 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
4188967-1	Threaded Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-070-4952?

The FSCG of the NSN 5315-01-070-4952 is 5315

Does NSN 5315-01-070-4952 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 5315-01-070-4952 contain precious materials?

Precious metal content is unknown

Does NSN 5315-01-070-4952 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 5315-01-070-4952 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Jan 12, 1979