BACB30PF3-39

View detailed technical data, stock status, and sourcing information for: BACB30PF3-39
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-575-2859

Item Name Code

22846

Assigment Date

06/25/2009 (17 years ago)

An insert which must have a hole that may be internally threaded with a flange on one end. It may have an undercut on the end opposite the flange to provide a shoulder to allow for mating with another insert. Pre-assembled items will consist of an expansion sleeve and a body which may be flared. Internally threaded items may have a self-locking feature. Excludes:insert, screw thread.

2.745 inches nominal fastener length, hexagon head style, 0.308 inches nominal thread length, right-hand thread direction, 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: 0.308 inches nominal
Fastener Length: 2.745 inches nominal
Head Style: hexagon
Head Height: 0.109 inches minimum and 0.141 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Shoulder Diameter: 0.188 inches minimum and 0.189 inches maximum first shoulder
Shoulder Length: 0.188 inches minimum and 0.208 inches maximum first shoulder
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: bolt hex head
Material: steel comp e4340 or steel comp 8740 overall
Surface Treatment: cadmium and chromate overall
Thread Series Designator: unjc

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
BACB30PF3-39	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-575-2859?

The FSCG of the NSN 5305-01-575-2859 is 5305

Does the NSN 5305-01-575-2859 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-575-2859 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 5305-01-575-2859 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-575-2859 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 5305-01-575-2859 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Thu, Jun 25, 2009