5121-5

View detailed technical data, stock status, and sourcing information for: 5121-5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-843-7437

Item Name Code

02384

Assigment Date

01/01/1962 (64 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

45.0 degrees nominal pin chamfer angle, flat head style, 0.2505 inches nominal diameter, 0.020 inches nominal chamfer length, 0.500 inches nominal under head length

Product Characteristics

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

Head Style: flat
Chamfer Length: 0.020 inches nominal
Diameter: 0.2505 inches nominal
Under Head Length: 0.500 inches nominal
Pin Chamfer Angle: 45.0 degrees nominal
Pin Head Diameter: 0.380 inches nominal
Special Features: drilled hole from head and into shank 0.1042 in. dia by 0.406 in. dia of hole threaded 0.343 in. length of thread
Height: 0.125 inches nominal
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond d mil spec single material response overall
Style Designator: straight

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
5121-5	Headed Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-00-843-7437?

The FSCG of the NSN 5315-00-843-7437 is 5315

Does the NSN 5315-00-843-7437 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-00-843-7437 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 5315-00-843-7437 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-843-7437 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 5315-00-843-7437 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962