5340-01-313-5249

Find complete technical information, availability, and procurement data for: 5340-01-313-5249
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-313-5249

Item Name Code

28458

Assigment Date

01/10/1990 (36 years ago)

1.120 inches nominal length, 0.625 inches nominal inside diameter, 0.875 inches nominal outside diameter, 0.590 inches nominal thread length, 3a 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: 3a
Inside Diameter: 0.625 inches nominal
Thread Length: 0.590 inches nominal
Outside Diameter: 0.875 inches nominal
Length: 1.120 inches nominal
Vent Hole Diameter: 0.3115 inches minimum and 0.3125 inches maximum
End Connection Type: threaded
Vent Hole Quantity: 1
Vent Hole Shape: round
Special Features: hex drive head 1.000 in. across flats by 0.440 in. thk w/30.0 deg chamfer on top edge; bottom edge of thds chamfered 45.0 deg by 0.030 in; undercut 0.090 in. w by 0.780 in. dia; vent hole id finished to 63 microinches; p/o duplex fuel oil strainer
Material: steel corrosion resisting
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Thread Size And Series/Type Designator: 0.875-14 unf

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
803-5001048 PIECE 34	Vent Plug

FAQs

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

What is the FSCG of the NSN 5340-01-313-5249?

The FSCG of the NSN 5340-01-313-5249 is 5340

Does the NSN 5340-01-313-5249 have a Schedule B code assigned?

Yes, the Schedule B code is 8421990080

Does NSN 5340-01-313-5249 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 5340-01-313-5249 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-313-5249 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 5340-01-313-5249 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, Jan 10, 1990