BACB30LH2-3

View detailed technical data, stock status, and sourcing information for: BACB30LH2-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-154-7152

Item Name Code

29294

Assigment Date

05/30/1983 (43 years ago)

0.518 inches minimum and 0.548 inches maximum fastener length, 0.320 inches minimum and 0.370 inches maximum thread length, right-hand thread direction, flat countersunk head style, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.320 inches minimum and 0.370 inches maximum
Fastener Length: 0.518 inches minimum and 0.548 inches maximum
Head Style: flat countersunk
Head Diameter: 0.295 inches minimum and 0.334 inches maximum
Grip Diameter: 0.1625 inches minimum and 0.1635 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Grip Length: 0.178 inches minimum and 0.198 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Special Features: green dye or paint on thread end
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: unc

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
BACB30LH2-3	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-154-7152?

The FSCG of the NSN 5305-01-154-7152 is 5305

Does the NSN 5305-01-154-7152 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-154-7152 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 5305-01-154-7152 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-154-7152 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 5305-01-154-7152 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, May 30, 1983