5305-01-545-6985

Find complete technical information, availability, and procurement data for: 5305-01-545-6985
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-545-6985

Item Name Code

18257

Assigment Date

11/21/2006 (19 years ago)

2a thread class, hexagon head style, 2.250 inches nominal thread length, right-hand thread direction, 2.250 inches nominal fastener length

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: 2.250 inches nominal
Fastener Length: 2.250 inches nominal
Head Style: hexagon
Head Height: 0.591 inches minimum and 0.627 inches maximum
Width Between Flats: 0.469 inches minimum and 1.500 inches maximum
End Item Identification: 5895-01-514-7015, communications interface system (cis) (v) 2
Nominal Thread Diameter: 0.995 inches
Thread Quantity Per Inch: 8
Minimum Tensile Strength: 70000 pounds per square inch
Hardness Rating: 25.0 rockwell c minimum and 32.0 rockwell c maximum overall
Minimum Yield Strength: 30000 pounds per square inch
Part Name Assigned By Controlling Agency: scew, cap, hexagon head (finished hexagon bolt), steel, corrosion resisting, passivated, unc-2a
Special Features: screw shall be marked with manufacture's symbol;material marking of f593s shall be raised on or depressed in screw head iaw astm f 593-02, table 2;screw will be hardened and tempered at 1050 deg fahr as a minimum
Material: steel comp 431 overall
Material Document And Classification: astm f 593-02, group 6, martensitic alloys assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: sae ams 2700b, 02/01/04 assn std single treatment response overall
Thread Series Designator: unc
Specification/Standard Data: 80205 - nas-35307. december 1999 professional/industrial association standard

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
MS35307-5316	Hexagon Head Cap Screw
MS35307-531S316	Hexagon Head Cap Screw
MS35307-S316	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-545-6985?

The FSCG of the NSN 5305-01-545-6985 is 5305

Does the NSN 5305-01-545-6985 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-545-6985 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 5305-01-545-6985 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-545-6985 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 5305-01-545-6985 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Tue, Nov 21, 2006