685682-3

View detailed technical data, stock status, and sourcing information for: 685682-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-408-4820

Item Name Code

02384

Assigment Date

02/17/1995 (31 years ago)

A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an engine, gas turbine, aircraft. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.

0.252 inches minimum and 0.256 inches maximum diameter, 0.104 inches minimum and 0.114 inches maximum width across flats, hexagon countersunk head style, 0.500 inches nominal bottom countersink diameter, 1.000 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: hexagon countersunk
Bottom Countersink Diameter: 0.500 inches nominal
Diameter: 0.252 inches minimum and 0.256 inches maximum
Under Head Length: 1.000 inches nominal
Width Across Flats: 0.104 inches minimum and 0.114 inches maximum
Head Countersink Angle: 118.0 degrees nominal
Special Features: head tap .138-32unc-2b;countersunk .38 min , minor diameter .104 nominal; countersunk .50 dia
Height: 0.050 inches minimum and 0.060 inches maximum
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate 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
685682-3	Headed Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-408-4820?

The FSCG of the NSN 5315-01-408-4820 is 5315

Does the NSN 5315-01-408-4820 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-408-4820 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 5315-01-408-4820 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-408-4820 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 5315-01-408-4820 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Feb 17, 1995