1560-01-537-7257

Find complete technical information, availability, and procurement data for: 1560-01-537-7257
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Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-01-537-7257

Item Name Code

31495

Assigment Date

02/22/2006 (20 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.

2.670 inches nominal overall width, aft equipment bay frame aircraft location, 3.470 inches nominal overall length, gusset, 1640 lower part name assigned by controlling agency, 1.000 inches nominal material thickness

Product Characteristics

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

Overall Length: 3.470 inches nominal
Overall Width: 2.670 inches nominal
Material Thickness: 1.000 inches nominal
Part Name Assigned By Controlling Agency: gusset, 1640 lower
Aircraft Location: aft equipment bay frame
Aircraft Mission Design Series: b-1
Material: steel comp 630
Material Document And Classification: ams 5604 assn std single material response

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
200540179-033	Aircraft Structural Plate

FAQs

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

What is the FSCG of the NSN 1560-01-537-7257?

The FSCG of the NSN 1560-01-537-7257 is 1560

Does the NSN 1560-01-537-7257 have a Schedule B code assigned?

Yes, the Schedule B code is 8803909060

Does NSN 1560-01-537-7257 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 1560-01-537-7257 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-01-537-7257 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 1560-01-537-7257 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, Feb 22, 2006