PL-11256-F-18 ITEM 178B

View detailed technical data, stock status, and sourcing information for: PL-11256-F-18 ITEM 178B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-379-6051

Item Name Code

15948

Assigment Date

09/03/1993 (32 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

10.500 inches nominal overall length, 3a stud thread thread class, 8 stud thread thread quantity per inch, 6 nut thread thread quantity per inch, 3a nut thread 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 nut thread
Thread Class: 3a stud thread
Overall Length: 10.500 inches nominal
Thread Quantity Per Inch: 6 nut thread
Thread Quantity Per Inch: 8 stud thread
Nominal Thread Size: 1.500 inches nut thread
Nominal Thread Size: 1.500 inches stud thread
Material: steel comp 4140 or steel comp 4142 or steel comp 4145
Material Document And Classification: astm a193, gr b7 assn std all material responses
Thread Series Designator: un stud thread
Thread Series Designator: unc nut thread

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
C-150D178X15	Plain Stud
PL-11256-F-18 ITEM 178B	Plain Stud
PL-11738-F-10 ITEM 178B	Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-01-379-6051?

The FSCG of the NSN 5307-01-379-6051 is 5307

Does the NSN 5307-01-379-6051 have a Schedule B code assigned?

Yes, the Schedule B code is 7317009000

Does NSN 5307-01-379-6051 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 5307-01-379-6051 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-379-6051 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 5307-01-379-6051 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Sep 3, 1993