5305-01-118-7759

Find complete technical information, availability, and procurement data for: 5305-01-118-7759
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-118-7759

Item Name Code

01852

Assigment Date

09/11/1981 (44 years ago)

A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer, and the like. Excludes:seal,plain encased.

2a thread class, right-hand thread direction, 0.656 inches nominal fastener length, 0.281 inches nominal thread 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 Class: 2a
Thread Direction: right-hand
Thread Length: 0.281 inches nominal
Fastener Length: 0.656 inches nominal
Head Style: flat chamfer
Head Diameter: 0.312 inches nominal
Head Height: 0.188 inches nominal
First Diameter From Head: 0.078 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.375 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
222498-009	Externally Relieved Body Screw
6130SS0440-7	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-118-7759?

The FSCG of the NSN 5305-01-118-7759 is 5305

Does the NSN 5305-01-118-7759 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-118-7759 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 5305-01-118-7759 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-118-7759 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 5305-01-118-7759 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Sep 11, 1981