5305-01-708-6565

Find complete technical information, availability, and procurement data for: 5305-01-708-6565
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-708-6565

Item Name Code

06657

Assigment Date

04/14/2023 (3 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

2a thread class, flat countersunk head style, 0.625 inches nominal fastener length, 0.578 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: 0.578 inches nominal
Fastener Length: 0.625 inches nominal
Head Style: flat countersunk
Head Diameter: 0.285 inches minimum and 0.332 inches maximum
Head Height: 0.072 inches nominal
Internal Drive Style: six spline
End Item Identification: an/slw-2
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: screws, machine, flat head, type vi six-lobe recess
Screw Material: steel comp 316
Screw Material Document And Classification: astm f837, alloy 316 only, condition af national std/spec single material response
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: astm a380 national std/spec single treatment response
Thread Series Designator: unc
Specification/Standard Data: 05047-asme b18.24-2020 national std/spec

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
AESB1C164625DW6A31	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-708-6565?

The FSCG of the NSN 5305-01-708-6565 is 5305

Does the NSN 5305-01-708-6565 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-708-6565 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 5305-01-708-6565 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-708-6565 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 5305-01-708-6565 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Fri, Apr 14, 2023