1650-01-428-4430

Find complete technical information, availability, and procurement data for: 1650-01-428-4430
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1650 de-Icing System Components, Vacuum and Aircraft Hydraulic

National Stock Number

1650-01-428-4430

Item Name Code

20978

Assigment Date

03/27/1996 (30 years ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

weapons system fm, aircraft, b-2 bomber end item identification, 26.450 inches nominal overall length, 3a thread class, 16.500 inches nominal overall diameter, 4000.000 cubic inches cubic capacity

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
Overall Length: 26.450 inches nominal
Overall Diameter: 16.500 inches nominal
Cubic Capacity: 4000.000 cubic inches
End Item Identification: weapons system fm, aircraft, b-2 bomber
Maximum Fluid Volume: 4000.000 cubic inches
Bleeder Opening: not included
Port Screw Thread Diameter: 1.3125 inches nominal
Port Screw Thread Quantity Per Inch: 12.000
Port Screw Thread Series Designator: unj
Part Name Assigned By Controlling Agency: pressure vessel assembly
Special Features: differs from -1 by the tank overwrap material
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
1270768-2	Pneumatic Accumulator
3505632-4-2	Pneumatic Accumulator
DAA3243P003-267	Pneumatic Accumulator

FAQs

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

What is the FSCG of the NSN 1650-01-428-4430?

The FSCG of the NSN 1650-01-428-4430 is 1650

Does the NSN 1650-01-428-4430 have a Schedule B code assigned?

Yes, the Schedule B code is 8479909498

Does NSN 1650-01-428-4430 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 1650-01-428-4430 contain precious materials?

Item does not contain precious metal.

Does NSN 1650-01-428-4430 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 1650-01-428-4430 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Mar 27, 1996