5305-01-384-6835

Find complete technical information, availability, and procurement data for: 5305-01-384-6835
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-384-6835

Item Name Code

18257

Assigment Date

12/21/1993 (32 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

1.875 inches nominal fastener length, right-hand thread direction, hexagon head style, 2a thread class, 0.438 inches nominal thread diameter

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
Fastener Length: 1.875 inches nominal
Head Style: hexagon
Nominal Thread Diameter: 0.438 inches
Thread Quantity Per Inch: 14
Material: steel overall
Material Document And Classification: grade 8, cagec 72915 mfr ref single material 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
9418045	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-384-6835?

The FSCG of the NSN 5305-01-384-6835 is 5305

Does the NSN 5305-01-384-6835 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-384-6835 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 5305-01-384-6835 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-384-6835 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 5305-01-384-6835 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Dec 21, 1993