856A4047P21

View detailed technical data, stock status, and sourcing information for: 856A4047P21
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-389-1693

Item Name Code

02384

Assigment Date

04/19/1994 (32 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

flat chamfer head style, 1.781 inches minimum under head length, 0.7492 inches minimum and 0.7497 inches maximum pin head diameter, 4.994 inches minimum and 4.998 inches maximum diameter, 0.285 inches minimum and 0.290 inches maximum chamfer 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
Chamfer Length: 0.285 inches minimum and 0.290 inches maximum
Diameter: 4.994 inches minimum and 4.998 inches maximum
Under Head Length: 1.781 inches minimum
Pin Head Diameter: 0.7492 inches minimum and 0.7497 inches maximum
Height: 0.620 inches minimum and 0.630 inches maximum
Material: steel 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
856A4047P21	Headed Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-389-1693?

The FSCG of the NSN 5315-01-389-1693 is 5315

Does the NSN 5315-01-389-1693 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-389-1693 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 5315-01-389-1693 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-389-1693 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 5315-01-389-1693 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Apr 19, 1994