5305-00-219-7950

Find complete technical information, availability, and procurement data for: 5305-00-219-7950
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-219-7950

Item Name Code

06656

Assigment Date

01/01/1963 (63 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.068 inches minimum and 0.072 inches maximum head diameter, 0.131 inches minimum and 0.156 inches maximum thread length, right-hand thread direction, 0.156 inches nominal fastener length, flat chamfer head style

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 0.131 inches minimum and 0.156 inches maximum
Fastener Length: 0.156 inches nominal
Head Style: flat chamfer
Head Diameter: 0.068 inches minimum and 0.072 inches maximum
Head Height: 0.029 inches minimum and 0.032 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.047 inches
Thread Quantity Per Inch: 96
Material: steel comp 1118 overall
Material Document And Classification: qq-s-637 fed spec single material response overall
Thread Series Designator: unm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-095-9288	No Name Available	07/30/1969

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
240-0002 1/2S	Instrument Screw
FFIL-0-0002 1/2S	Instrument Screw

FAQs

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

What is the FSCG of the NSN 5305-00-219-7950?

The FSCG of the NSN 5305-00-219-7950 is 5305

Does the NSN 5305-00-219-7950 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-219-7950 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 5305-00-219-7950 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-219-7950 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 5305-00-219-7950 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963