5305-00-884-0080

Find complete technical information, availability, and procurement data for: 5305-00-884-0080
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-884-0080

Item Name Code

06672

Assigment Date

11/17/1967 (58 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

2a thread class, right-hand thread direction, 0.359 inches nominal fastener length, 0.250 inches nominal thread length, fillister 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 Class: 2a
Thread Direction: right-hand
Thread Length: 0.250 inches nominal
Fastener Length: 0.359 inches nominal
Head Style: fillister
Head Diameter: 0.406 inches nominal
Head Height: 0.165 inches nominal
Hole Diameter: 0.062 inches nominal
Point Length: 0.109 inches nominal
Point Diameter: 0.177 inches nominal
Point Style: dog
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 20
Hole Configuration Style: round
Material: steel overall
Material Document And Classification: mil-s-8559 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response overall
Thread Series Designator: unc

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
RB16834-2	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-884-0080?

The FSCG of the NSN 5305-00-884-0080 is 5305

Does the NSN 5305-00-884-0080 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-884-0080 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 5305-00-884-0080 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-884-0080 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 5305-00-884-0080 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Nov 17, 1967