5315-01-388-5027

Find complete technical information, availability, and procurement data for: 5315-01-388-5027
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-388-5027

Item Name Code

16749

Assigment Date

04/01/1994 (32 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

2a thread class, right-hand thread direction, 0.390 inches nominal thread length, square first end style, 0.390 inches nominal shank 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: square
Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.390 inches nominal
Shank Length: 0.390 inches nominal
Shoulder Width Across Flats: 0.400 inches nominal
Shank Diameter: 0.312 inches nominal
Overall Length: 1.100 inches nominal
Undercut Width: 0.050 inches nominal
Second End Relationship With First End: identical
Nominal Thread Size: 0.312 inches
First End Location: threaded end
Surface Finish: 16.0 microinches shoulder outside diameter
Material: steel corrosion resisting overall
Style Designator: undercut
Thread Series Designator: unc

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
7-311910015-11	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-388-5027?

The FSCG of the NSN 5315-01-388-5027 is 5315

Does NSN 5315-01-388-5027 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 5315-01-388-5027 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-388-5027 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 5315-01-388-5027 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Apr 1, 1994