2590-00-789-4865

Find complete technical information, availability, and procurement data for: 2590-00-789-4865
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2590 Miscellaneous Vehicular Components

National Stock Number

2590-00-789-4865

Item Name Code

20977

Assigment Date

01/01/1962 (64 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

2350-00-078-4545 end item identification, 2.719 inches minimum and 2.781 inches maximum overall diameter, diaphragm separator type, 36.000 cubic inches maximum fluid volume, 15.250 inches minimum and 15.500 inches maximum overall length

Product Characteristics

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

Overall Length: 15.250 inches minimum and 15.500 inches maximum
Overall Diameter: 2.719 inches minimum and 2.781 inches maximum
End Item Identification: 2350-00-078-4545
Maximum Fluid Volume: 36.000 cubic inches
Separator Type: diaphragm
Bleeder Opening: included
Port Screw Thread Diameter: 0.250 inches nominal
Port Screw Thread Quantity Per Inch: 18.000
Port Screw Thread Series Designator: npt
Operating Pressure: 116.000 pounds per square inch nominal
Shape: cylindrical

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
2990007894865	Hydraulic Accumulator
5132524	Hydraulic Accumulator
9222001	Hydraulic Accumulator
AA169997901	Hydraulic Accumulator
PC5132524	Hydraulic Accumulator

FAQs

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

What is the FSCG of the NSN 2590-00-789-4865?

The FSCG of the NSN 2590-00-789-4865 is 2590

Does the NSN 2590-00-789-4865 have a Schedule B code assigned?

Yes, the Schedule B code is 8479899865

Does NSN 2590-00-789-4865 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 2590-00-789-4865 contain precious materials?

Precious metal content is unknown

Does NSN 2590-00-789-4865 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 2590-00-789-4865 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962