74A313258-2001

View detailed technical data, stock status, and sourcing information for: 74A313258-2001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-344-9722

Item Name Code

16749

Assigment Date

09/08/1991 (34 years ago)

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

right-hand thread direction, chamfered first end style, 3a thread class, 0.579 inches nominal thread length, chamfered second end style

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
Second End Style: chamfered
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.579 inches nominal
Shank Length: 0.880 inches nominal
Shank Diameter: 0.3115 inches minimum and 0.3120 inches maximum
Overall Length: 2.140 inches nominal
Hole Arrangement Style: one end drilled
First Hole Diameter: 0.070 inches minimum and 0.075 inches maximum
Distance From Centerline Of Hole To End Of Pin: 0.375 inches nominal
First End Taper Length: 0.046 inches nominal
Second End Taper Length: 0.410 inches nominal
Second End Relationship With First End: not identical
Nominal Thread Size: 0.3125 inches
Second Shank Diameter: 0.313 inches minimum and 0.318 inches maximum
First End Location: threaded end
First End Taper Angle: 45.0 degrees nominal
Second End Tip Radius: 0.050 inches nominal
Second Shank Length: 1.170 inches nominal
Special Features: shoulder is pear shape 1.320 in. lg,0.250 in. r smaller end 0.450 in. r opposite end
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Style Designator: shoulder
Thread Series Designator: unjf

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
74A313258-2001	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-344-9722?

The FSCG of the NSN 5315-01-344-9722 is 5315

Does NSN 5315-01-344-9722 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 5315-01-344-9722 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-344-9722 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 5315-01-344-9722 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sun, Sep 8, 1991