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NSN 4320-00-946-0180, 4320009460180
Cancelled -> Replaced by 4520010429718

Federal Supply Classification
FSC 4320 - Power and Hand Pumps
National Item Identification Number
NIIN 009460180
Codification Country
United States
Item Name Code
INC 30410
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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.
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DLMS® Summary

National Stock Number 4320-00-946-0180

National Stock Number (NSN) 4320-00-946-0180, or NIIN 009460180, (pump,rotary) was assigned March 25, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4520010429718.

There are 9 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 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. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Aug 16, 2017. There have been 7 contracts issued for this part number, with 7 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M117P7719, SPE7M313M0314, SPM7M413M4016, SPM7M312M7097, SPM7M312M4572. The total value of the awarded contracts has been US$ 28,834.84.

This NSN is fairly common among different weapons systems, belonging to 14 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2005, 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) 30410. [A POSITIVE DISPLACEMENT DEVICE WHICH UTILZES THE ROTATING MOTION OF ONE OR MORE GEARS, CAMS, VANES, OR SCREWS IN AN ENCLOSURE AS A MEANS OF TRANSFERRING A LIQUID FROM ONE PLACE TO ANOTHER. IT IS DESIGNED TO BE DRIVEN MANUALLY OR BY A PRIME MOVER WHICH IS NOT AN INTEGRAL PART OF THE PUMP. EXCLUDES:AIRCRAFT ENGINE PUMPS.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 4320009460180 does not contain precious metals.

This NSN is associated to Schedule B 8413600090: rotary positive displacement pumps, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333911: pump and pumping equipment manufacturing.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) HU-2 SUPPORT EQUIPMENT. C-130 FHERCULES, S-3B VIKING, C-130 HERCULES AIRCRAFT. AVIATION SUPPORT SYSTEMS. H-46 SEA KNIGHT, CH-53 A/D/E, AH-1J COBRA/ATTACK, UH-1N UTILITY/SEARCH AND RECOVERY HELICOPTERS.
DRIVE SHAFT LENGTH
(AJAD) 1.282 INCHES NOMINAL
DRIVE SHAFT TYPE
(AJAB) D-TYPE
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
DISCHARGE CONNECTION QUANTITY
(AAYV) 1
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR
(ASAZ) 0.250-27 NPT
DISCHARGE CONNECTION TYPE
(AAYW) THREADED INTERNAL
DISCHARGE PRESSURE
(AHYW) 300.0 POUNDS PER SQUARE INCH GAGE
END ITEM IDENTIFICATION
(AGAV) U-2 SUPPORT EQUIPMENT. C-130 FHERCULES, S-3B VIKING, C-130 HERCULES AIRCRAFT. AVIATION SUPPORT SYSTEMS. H-46 SEA KNIGHT, CH-53 A/D/E, AH-1J COBRA/ATTACK, UH-1N UTILITY/SEARCH AND RECOVERY HELICOPTERS.
MAXIMUM DISCHARGE FLOW RATE
(AHYV) 0.7 GALLONS PER MINUTE
MEDIA FOR WHICH DESIGNED
(ACKL) HYDROCARBON FUELS AND OILS
OPERATING SPEED AT RATED CAPACITY
(AHYZ) 3450.0 REVOLUTIONS PER MINUTE
OPERATION METHOD
(AHZT) MANUAL
PUMP ROTATION DIRECTION
(AHZD) COUNTERCLOCKWISE
SPECIAL FEATURES
(FEAT) WEAPON SYSTEM ESSENTIAL


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