NAS1831AC5C16

View detailed technical data, stock status, and sourcing information for: NAS1831AC5C16
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-513-8438

Item Name Code

40280

Assigment Date

10/08/2003 (22 years ago)

right-hand left internal (includes thru thread) thread direction, right-hand right internal thread direction, 2b right internal thread class, 0.375 inches nominal left internal (includes thru thread) thread length, 2b left internal (includes thru 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: 2b left internal (includes thru thread)
Thread Class: 2b right internal
Thread Direction: right-hand right internal
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.375 inches nominal left internal (includes thru thread)
Thread Length: 0.375 inches nominal right internal
Length: 0.995 inches minimum and 1.005 inches maximum
End Item Identification: an/sqq-89a(v)
Cross-Sectional Shape: hexagon
Width Across Flats: 0.307 inches minimum and 0.319 inches maximum
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right internal
Nominal Thread Size: 0.138 inches left internal (includes thru thread)
Nominal Thread Size: 0.138 inches right internal
Left Slot Width: 0.138 inches nominal
Left Slot Depth: 0.375 inches nominal
Right Slot Width: 0.138 inches nominal
Right Slot Depth: 0.375 inches nominal
Special Features: max depth of drill hole optional - posts maybe threaded their entire length
Material: aluminum alloy 2011 or aluminum alloy 2024 or aluminum alloy 6061 overall
Material Document And Classification: qq-a-225/8, t6 fed spec single material response or qq-a-225/6, t4 fed spec single material response or qq-a-225/3, t4 fed spec single material response overall
Style Designator: left internal and right internal threads
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc right internal

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
NAS1831AC5C16	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-513-8438?

The FSCG of the NSN 5340-01-513-8438 is 5340

Does NSN 5340-01-513-8438 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 5340-01-513-8438 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-513-8438 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-513-8438 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Oct 8, 2003