5305-00-900-0576

Find complete technical information, availability, and procurement data for: 5305-00-900-0576
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-00-900-0576 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-900-0576

Item Name Code

18257

Assigment Date

01/01/1960 (66 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

2.156 inches minimum and 2.250 inches maximum fastener length, right-hand thread direction, 2a thread class, 1.750 inches minimum and 2.000 inches maximum thread length, hexagon 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: 1.750 inches minimum and 2.000 inches maximum
Fastener Length: 2.156 inches minimum and 2.250 inches maximum
Head Style: hexagon
Head Height: 0.455 inches minimum and 0.483 inches maximum
Width Between Flats: 1.100 inches minimum and 1.125 inches maximum
End Item Identification: mrap-rg-33 armored utility vehicle (auv); armored multi-purpose vehicle (ampv); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 10
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Surface Finish: 63.0 microinches threads
Material: steel overall
Material Document And Classification: sae j429 grade 8 assn std single material response or astm a354 grade bd assn std single material response overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633 ty 2 sc 3 assn std single treatment response overall
Thread Series Designator: unc

Replaces National Stock Numbers

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

NSN	Name	Date
5305-00-022-3451	No Name Available	03/01/1980
5305-00-057-1090	No Name Available	06/01/1980
5306-00-418-9592	No Name Available	06/29/1970
5305-00-530-9288	No Name Available	09/07/2022
5305-00-988-5253	No Name Available	10/11/1967

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
1741AS360-166	Hexagon Head Cap Screw
18257-092	Hexagon Head Cap Screw
223451	Hexagon Head Cap Screw
321474 ITEM 76	Hexagon Head Cap Screw
60360AX	Hexagon Head Cap Screw
AES01C750B25AW9A91	Hexagon Head Cap Screw
B1821BH075C225N	Hexagon Head Cap Screw
E104555 FIND 79	Hexagon Head Cap Screw
MS90728-188	Hexagon Head Cap Screw
WG103907	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-900-0576?

The FSCG of the NSN 5305-00-900-0576 is 5305

Does the NSN 5305-00-900-0576 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-900-0576 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 5305-00-900-0576 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-900-0576 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 5305-00-900-0576 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960