5340-00-172-4049

Find complete technical information, availability, and procurement data for: 5340-00-172-4049
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 NSN 5340-00-172-4049 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

5340-00-172-4049

Item Name Code

28458

Assigment Date

01/01/1963 (63 years ago)

A spring made of flat or prebent strip metal. It is designed to apply force in one direction when deflected in the opposite direction. It must be capable of recovering size or shape after deformation. Excludes:spring (1), leaf; and springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature).

0.865 inches nominal unthreaded end diameter, 0.970 inches nominal length, 0.560 inches nominal inside diameter, 0.325 inches nominal unthreaded end length, 0.873 inches nominal outside 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: 0.560 inches nominal
Outside Diameter: 0.873 inches nominal
Length: 0.970 inches nominal
Unthreaded End Diameter: 0.865 inches nominal
Unthreaded End Length: 0.325 inches nominal
Vent Hole Diameter: 0.060 inches nominal
End Connection Type: unthreaded
Vent Hole Quantity: 1
Vent Hole Shape: round
Special Features: in lieu of thds unthd portion has grooves,and 1 slot 0.325 id,0.250deep
Material: copper alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-362-1618	No Name Available	12/13/1967

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
10366-11	Vent Plug
H10366-11	Vent Plug

FAQs

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

What is the FSCG of the NSN 5340-00-172-4049?

The FSCG of the NSN 5340-00-172-4049 is 5340

Does the NSN 5340-00-172-4049 have a Schedule B code assigned?

Yes, the Schedule B code is 8421990080

Does NSN 5340-00-172-4049 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 5340-00-172-4049 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-172-4049 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 5340-00-172-4049 was assigned to the Federal Catalog?

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