2990-01-243-4690

Find complete technical information, availability, and procurement data for: 2990-01-243-4690
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-243-4690

Item Name Code

10849

Assigment Date

10/28/1986 (39 years ago)

A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.

walker mfg.for ford ranger truck,4-6 cyl.,1982-1985 end item identification, 21.000 inches nominal overall length, 7.000 inches nominal overall diameter, aluminum or steel location not otherwise specified material, round body shape

Product Characteristics

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

Overall Length: 21.000 inches nominal
Overall Diameter: 7.000 inches nominal
End Item Identification: walker mfg.for ford ranger truck,4-6 cyl.,1982-1985
Body Shape: round
Material: aluminum or steel location not otherwise specified

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
E3TZ5230AF	Exhaust Muffler
E3TZ5230AG	Exhaust Muffler
E3TZ5230AH	Exhaust Muffler
E3TZ5230AJ	Exhaust Muffler
E3TZ5230B	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-243-4690?

The FSCG of the NSN 2990-01-243-4690 is 2990

Does the NSN 2990-01-243-4690 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-243-4690 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 2990-01-243-4690 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-243-4690 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 2990-01-243-4690 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Oct 28, 1986