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NSN 1650-00-389-8386, 1650003898386
ACCUMULATOR,HYDRAULIC

Federal Supply Classification
FSC 1650 - Aircraft Hydraulic, Vacuum, and De-icing System Components
National Item Identification Number
NIIN 003898386
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 1650-00-389-8386

National Stock Number (NSN) 1650-00-389-8386, or NIIN 003898386, (accumulator,hydraulic) was assigned March 28, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers 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 somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 1650003898386 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

MAXIMUM OPERATING PRESSURE
(AAJJ) 3000.000 POUNDS PER SQUARE INCH
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
BLEEDER OPENING
(AMTE) NOT INCLUDED
CUBIC CAPACITY
(AFPY) 83.283 CUBIC INCHES
FSC APPLICATION DATA
(ZZZV) HYDRAULIC SYSTEM,AIRCRAFT
OPERATING PRESSURE
(CQQF) 3000.000 POUNDS PER SQUARE INCH NOMINAL
OVERALL DIAMETER
(ADAV) 5.000 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 16.660 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 4119 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) ALUMINUM ALLOY 2024
MAXIMUM FLUID VOLUME
(AMTC) 77.000 CUBIC INCHES
SEPARATOR TYPE
(AMTD) PISTON
SHAPE
(SHPE) CYLINDRICAL
PORT SCREW THREAD DIAMETER
(AMTF) 0.437 INCHES NOMINAL
PORT SCREW THREAD QUANTITY PER INCH
(ANGL) 20.000
PORT SCREW THREAD SERIES DESIGNATOR
(ANGM) UNJF
THREAD CLASS
(AAJD) 3B
MATERIAL
(MATL) ALUMINUM ALLOY,AMS 4119
MATERIAL
(MATT) ALUMINUM ALLOY,AMS 4119
III FSC APPLICATION DATA
(ZZZV) HYDRAULIC SYSTEM,AIRCRAFT

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