5305-01-723-2657

Find complete technical information, availability, and procurement data for: 5305-01-723-2657
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-723-2657

Item Name Code

18257

Assigment Date

08/30/2024 (1 year ago)

A metallic item, cylindrical, with or without a flange at one end. It is designed to be inserted into a hole to reduce friction and/or the inside diameter of the hole, and protect the surrounding body structure from damage resulting from stress, strain and/or vibration. It must have a through hole parallel to its axis. It is designed for subsequent drilling operation. For items that are tapered see bushing (1), tapered. Excludes:bushing, sleeve.

hexagon head style, 2.25 inches nominal fastener length, 2a thread class, 2.00 inches nominal thread length, right-hand thread direction

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: 2.00 inches nominal
Fastener Length: 2.25 inches nominal
Head Style: hexagon
Head Height: 0.531 inches minimum and 0.563 inches maximum
Width Between Flats: 1.285 inches minimum and 1.312 inches maximum
Nominal Thread Diameter: 0.875 inches
Thread Quantity Per Inch: 9
Part Name Assigned By Controlling Agency: hex cap screw
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281,class a/astm f468 fed spec single material response overall
Thread Series Designator: unc
Specification/Standard Data: 81349-mil-dtl-1222j government specification

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
342-7068255-H3-1B	Hexagon Head Cap Screw
90-12-7225	Hexagon Head Cap Screw
H775-3367-H3-1B	Hexagon Head Cap Screw
M1222RN14C236NANN	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-723-2657?

The FSCG of the NSN 5305-01-723-2657 is 5305

Does the NSN 5305-01-723-2657 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-723-2657 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 5305-01-723-2657 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-723-2657 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 5305-01-723-2657 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Fri, Aug 30, 2024