1650-00-584-6178

Find complete technical information, availability, and procurement data for: 1650-00-584-6178
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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

1650-00-584-6178

Item Name Code

20977

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

3a thread class, 12.500 inches nominal overall length, 50.000 cubic inches cubic capacity, 42.700 cubic inches maximum fluid volume, 3.810 inches nominal overall diameter

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: 12.500 inches nominal
Overall Diameter: 3.810 inches nominal
Cubic Capacity: 50.000 cubic inches
Maximum Fluid Volume: 42.700 cubic inches
Separator Type: piston
Bleeder Opening: not included
Port Screw Thread Diameter: 0.500 inches minimum and 0.750 inches maximum
Port Screw Thread Quantity Per Inch: 20.000 and 16.000
Port Screw Thread Series Designator: unf
Operating Pressure: 3000.000 pounds per square inch nominal
Material: aluminum alloy
Shape: cylindrical

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-241-5274	No Name Available	11/24/1973
1650-00-540-9657	No Name Available	01/01/1960
1650-00-591-0726	No Name Available	09/01/1990

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
209-076-135-1	Hydraulic Accumulator
2690324	Hydraulic Accumulator
60001-3	Hydraulic Accumulator
A303-50T1	Hydraulic Accumulator

FAQs

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

What is the FSCG of the NSN 1650-00-584-6178?

The FSCG of the NSN 1650-00-584-6178 is 1650

Does the NSN 1650-00-584-6178 have a Schedule B code assigned?

Yes, the Schedule B code is 8479899865

Does NSN 1650-00-584-6178 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 1650-00-584-6178 contain precious materials?

Item does not contain precious metal.

Does NSN 1650-00-584-6178 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 1650-00-584-6178 was assigned to the Federal Catalog?

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