12540524-3

View detailed technical data, stock status, and sourcing information for: 12540524-3
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 12540524-3 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

5340-01-605-1683

Item Name Code

40280

Assigment Date

04/16/2012 (14 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal 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. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

1.750 inches nominal diameter, right-hand right internal thread direction, 0.580 inches nominal right internal thread length, 0.875 inches nominal end radius, 2a right internal 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 right internal
Thread Direction: right-hand right internal
Thread Length: 0.580 inches nominal right internal
Diameter: 1.750 inches nominal
End Radius: 0.875 inches nominal
Length: 1.350 inches nominal
End Item Identification: 2350014059886 armored reconnaissance-airborne assault vehicle; a4 bradley fighting vehicle; a3 bradley fighting vehicle
Cross-Sectional Shape: round
Thread Quantity Per Inch: 28 right internal
Nominal Thread Size: 0.250 inches right internal
Part Name Assigned By Controlling Agency: stud, adapter
Right Projection Diameter: 1.750 inches nominal
Right Projection Length: 4.650 inches nominal
Material: steel insert
Style Designator: projection one end left internal thread
Thread Series Designator: unf 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
12540524-3	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-605-1683?

The FSCG of the NSN 5340-01-605-1683 is 5340

Does NSN 5340-01-605-1683 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 5340-01-605-1683 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-605-1683 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 5340-01-605-1683 was assigned to the Federal Catalog?

It was assigned 14 years ago, on Mon, Apr 16, 2012