SMC158374-3

View detailed technical data, stock status, and sourcing information for: SMC158374-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-781-3919

Item Name Code

16954

Assigment Date

01/01/1960 (66 years ago)

A metal fastening device one or both ends of which are hook shaped with a closing or locking device over the throat opening which is held closed by spring action. If hook shaped on one end only the opposite end is provided with a fixed, loose, or swivel loop or opening for connecting to another item. Excludes:cargo hooks with safety devices.

connection end at right angle to plane of hook end end position, fixed design type, 0.437 inches minimum and 0.452 inches maximum inside diameter, 1.810 inches minimum and 1.940 inches maximum overall length, round eye end connection style

Product Characteristics

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

Inside Diameter: 0.437 inches minimum and 0.452 inches maximum
Overall Length: 1.810 inches minimum and 1.940 inches maximum
End Connection Style: round eye
Design Type: fixed
End Position: connection end at right angle to plane of hook end
Rubber Covered Feature: not included
Unattached Ring: not included
Hook Style Designator: spring blade
Material: copper alloy 511 blade
Material: copper alloy connection end
Material: copper alloy hook

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-135-7650	No Name Available	03/26/2004
5340-00-297-6594	No Name Available	08/01/1983
5340-00-526-3665	No Name Available	01/01/1960
5340-00-545-4754	No Name Available	03/28/1974

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
10117450	Snap Hook
5336-7-16	Snap Hook
5340007813919	Snap Hook
8908174	Snap Hook
NAS1281C7	Snap Hook
P5336-7-16A1	Snap Hook
SMC158374-3	Snap Hook

FAQs

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

What is the FSCG of the NSN 5340-00-781-3919?

The FSCG of the NSN 5340-00-781-3919 is 5340

Does the NSN 5340-00-781-3919 have a Schedule B code assigned?

Yes, the Schedule B code is 7325100000

Does NSN 5340-00-781-3919 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 5340-00-781-3919 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-781-3919 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 5340-00-781-3919 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960