6-32BY3-81NSS

View detailed technical data, stock status, and sourcing information for: 6-32BY3-81NSS
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-816-3562

Item Name Code

06660

Assigment Date

01/01/1960 (66 years ago)

right-hand thread direction, 0.312 inches minimum thread length, fillister head style, 2a thread class, 0.375 inches nominal fastener length

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.312 inches minimum
Fastener Length: 0.375 inches nominal
Head Style: fillister
Head Diameter: 0.217 inches nominal
Head Height: 0.125 inches nominal
Washer Quantity: 1
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Primary Washer Outside Diameter: 0.238 inches nominal
Primary Washer Style: flat external teeth
Primary Washer Material Thickness: 0.016 inches nominal
Material: copper alloy primary washer
Material: steel corrosion resisting fastener
Surface Treatment: nickel overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-825-2318	No Name Available	01/01/1962

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
239-36A	Assembled Washer Screw
2390-0009	Assembled Washer Screw
6-32-270	Assembled Washer Screw
6-32BY3-81NSS	Assembled Washer Screw
6-32BY3-8INSS	Assembled Washer Screw
632BY3-81NCRES	Assembled Washer Screw
HP239-36A	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-816-3562?

The FSCG of the NSN 5305-00-816-3562 is 5305

Does the NSN 5305-00-816-3562 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-816-3562 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 5305-00-816-3562 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-816-3562 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 5305-00-816-3562 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960