BM17019-4-38

View detailed technical data, stock status, and sourcing information for: BM17019-4-38
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-013-3998

Item Name Code

27851

Assigment Date

12/03/1975 (50 years ago)

3a thread class, right-hand thread direction, 2.756 inches minimum and 2.803 inches maximum fastener length, 0.371 inches minimum and 0.438 inches maximum thread length, double hexagon head style

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: 0.371 inches minimum and 0.438 inches maximum
Fastener Length: 2.756 inches minimum and 2.803 inches maximum
Head Style: double hexagon
Head Height: 0.154 inches minimum and 0.174 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 2.365 inches minimum and 2.385 inches maximum
Thread Quantity Per Inch: 28
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Thread Series Designator: unjf

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:

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109453-4-38	Close Tolerance Bolt
11825-4-38	Close Tolerance Bolt
A1C753-4-38	Close Tolerance Bolt
BM17019-4-38	Close Tolerance Bolt
FIT7047-4-38	Close Tolerance Bolt
HP5453-4-38	Close Tolerance Bolt
KS3020-4-38	Close Tolerance Bolt
MB61-4-38	Close Tolerance Bolt
PBF1253-4-38	Close Tolerance Bolt
S11-1060-4-38	Close Tolerance Bolt
ST3M453-4-38	Close Tolerance Bolt
US3204-4-38	Close Tolerance Bolt
VAL23029-4-38	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-013-3998?

The FSCG of the NSN 5306-01-013-3998 is 5306

Does the NSN 5306-01-013-3998 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-013-3998 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 5306-01-013-3998 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-013-3998 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 5306-01-013-3998 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Dec 3, 1975