5305-01-609-2856

Find complete technical information, availability, and procurement data for: 5305-01-609-2856
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-609-2856

Item Name Code

16282

Assigment Date

07/23/2012 (14 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.875 inches nominal fastener length, right-hand thread direction, 0.875 inches nominal thread length, flat chamfer head style, 3a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.875 inches nominal
Fastener Length: 0.875 inches nominal
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Locking Feature: strip locking feature
Internal Drive Style: hexagon
End Item Identification: 2550-01-369-3489
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 24
Part Name Assigned By Controlling Agency: screw cap socket head
Material: iron alloy 660 fastener
Material: plastic polyamide (nylon) locking feature
Surface Treatment: passivate fastener
Thread Series Designator: unrc

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
NAS1352N3LL14	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-609-2856?

The FSCG of the NSN 5305-01-609-2856 is 5305

Does the NSN 5305-01-609-2856 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-609-2856 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 5305-01-609-2856 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-609-2856 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 5305-01-609-2856 was assigned to the Federal Catalog?

It was assigned 14 years ago, on Mon, Jul 23, 2012