7161259

View detailed technical data, stock status, and sourcing information for: 7161259
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-716-1259

Item Name Code

04228

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

machine gun,cal. .50 (m2); nsn 1005-00-322-9715 end item identification, 2.281 inches nominal spring free length, 0.486 inches nominal center section width, one hook end overall end style, 0.376 inches minimum and 0.392 inches maximum inside diameter

Product Characteristics

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

Inside Diameter: 0.376 inches minimum and 0.392 inches maximum
End Style: one hook end overall
End Item Identification: machine gun,cal. .50 (m2); nsn 1005-00-322-9715
Spring Free Length: 2.281 inches nominal
Center Section Width: 0.486 inches nominal
Coil Quantity: 8
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.611 inches minimum and 0.627 inches maximum
Coil Axis To Center Section Distance: 1.257 inches nominal
Center Loop Radius: 0.125 inches nominal
End Angular Relationship: end w/lh helix of coil angled to center section and end w/rh helix of coil angled to center section
End Length: 2.000 inches nominal both ends
Material: steel comp 1085 overall
Material Document And Classification: qq-s-633-canceled fed spec single material response overall
Surface Treatment: cadmium overall
Style Designator: single torsion right hand

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
7161259	Torsion Helical Spring
A10835	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-716-1259?

The FSCG of the NSN 5360-00-716-1259 is 5360

Does NSN 5360-00-716-1259 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 5360-00-716-1259 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-716-1259 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 5360-00-716-1259 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963