8161-A-0440-1A

View detailed technical data, stock status, and sourcing information for: 8161-A-0440-1A
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 8161-A-0440-1A to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-434-0082

Item Name Code

40280

Assigment Date

07/17/1996 (30 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

round cross-sectional shape, 1.000 inches nominal left internal (includes thru thread) thread length, 1.000 inches nominal length, 0.112 inches nominal diameter, left-hand left internal (includes thru thread) thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: left-hand left internal (includes thru thread)
Thread Length: 1.000 inches nominal left internal (includes thru thread)
Diameter: 0.112 inches nominal
Length: 1.000 inches nominal
Cross-Sectional Shape: round
Thread Quantity Per Inch: 40 left internal (includes thru thread)
Nominal Thread Size: 0.112 inches left internal (includes thru thread)
Material: aluminum alloy 2011 or aluminum alloy 2024 or aluminum alloy 6061 overall
Material Document And Classification: qq-a-200/8 fed spec 1st material response or qq-a-225/6 fed spec 2nd material response or qq-a-225/8 fed spec 3rd material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625d type 1 mil spec single treatment response overall
Style Designator: internally threaded full length
Thread Series Designator: unc left internal (includes thru 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
8161-A-0440-1A	Spacing Threaded Standoff
GS500AD04A100A	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-434-0082?

The FSCG of the NSN 5340-01-434-0082 is 5340

Does NSN 5340-01-434-0082 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 5340-01-434-0082 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-434-0082 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 5340-01-434-0082 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Jul 17, 1996