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NSN 1650-00-448-0381, 1650004480381
ACCUMULATOR,HYDRAULIC

Federal Supply Classification
FSC 1650 - Aircraft Hydraulic, Vacuum, and De-icing System Components
National Item Identification Number
NIIN 004480381
Codification Country
United States
Item Name Code
INC 20977
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 1650-00-448-0381

National Stock Number (NSN) 1650-00-448-0381, or NIIN 004480381, (accumulator,hydraulic) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 20977. [AN ACCUMULATOR IN WHICH LIQUIDS ARE STORED UNDER PRESSURE FOR MOMENTARY ENERGY IN A HYDRAULIC SYSTEM. EXCLUDES:ACCUMULATOR, HYDRAULIC, SQUIB ACTUATED.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1650004480381 does not contain precious metals.

This NSN is associated to Schedule B 8479899865: hydraulic accumulators. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333995: fluid power cylinder and actuator manufacturing.

This information was last updated on .


Technical Characteristics

PORT SCREW THREAD SERIES DESIGNATOR
(ANGM) UNF AND UNF AND UNF
THREAD CLASS
(AAJD) 3 AND 3 AND 3
THREAD CLASS
(AAJD) 3A3 AND 3
MAXIMUM OPERATING PRESSURE
(AAJJ) 1500.000 POUNDS PER SQUARE INCH
BLEEDER OPENING
(AMTE) INCLUDED
CUBIC CAPACITY
(AFPY) 60.000 CUBIC INCHES
FSC APPLICATION DATA
(ZZZV) HYDRAULIC SYSTEM AIRCRAFT
OPERATING PRESSURE
(CQQF) 1500.000 POUNDS PER SQUARE INCH NOMINAL
OVERALL DIAMETER
(ADAV) 4.000 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 11.300 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING
MAXIMUM FLUID VOLUME
(AMTC) 52.600 CUBIC INCHES
SEPARATOR TYPE
(AMTD) PISTON
SHAPE
(SHPE) CYLINDRICAL
PORT SCREW THREAD DIAMETER
(AMTF) 0.375 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
PORT SCREW THREAD SERIES DESIGNATOR
(ANGM) UNF
PORT SCREW THREAD QUANTITY PER INCH
(ANGL) 24.000 AND 20.000 AND 18.000
THREAD CLASS
(AAJD) 3A
PORT SCREW THREAD SERIES DESIGNATOR
(ANGM) UNFUNF AND UNF AND UNFUNF
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III FSC APPLICATION DATA
(ZZZV) HYDRAULIC SYSTEM AIRCRAFT
MATERIAL
(MATL) STEEL, CORROSION RESISTING

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