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NSN 4730-01-483-5952, 4730014835952
RESTRICTOR UNIT,FLUID FLOW

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 014835952
Codification Country
United States
Item Name Code
INC 20933
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 4730-01-483-5952

National Stock Number (NSN) 4730-01-483-5952, or NIIN 014835952, (restrictor unit,fluid flow) was assigned April 3, 2001 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 26, 2015, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 20933. [AN ASSEMBLY CONSISTING OF AN ORIFICE IN A FIXED PLATE, DISK, OR TUBE WITH SCREENS OR FILTERS ON ONE OR BOTH SIDES, DEPENDING ON THE DIRECTION OF FILTERED FLOW. SEE RESTRICTOR, FLUID FLOW.]. 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 4730014835952 does not contain precious metals.

This information was last updated on .


Technical Characteristics

END CONNECTION SIMILARITY
(AXAL) IDENTICAL
END CONNECTION TYPE
(AWZY) ANY ACCEPTABLE
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
DESIGN TYPE
(APGF) STRAIGHT
END ITEM IDENTIFICATION
(AGAV) SHIP VALVE
FLOW RATE AND FLUID TYPE
(CWRR) 850.0 GALLONS PER MINUTE WATER
OPERATING TEMP RANGE
(AFGA) -32.0 TO 122.0 DEG FAHRENHEIT
OVERALL LENGTH
(ABHP) 17.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) CASCADE ORIFICIAL RESISTIVE DEVICE
MATERIAL
(MATT) COPPER ALLOY 706 BODY
PRESSURE RATING
(BGST) 700.0 POUNDS PER SQUARE INCH MAXIMUM
SPECIAL FEATURES
(FEAT) PLATE MATERIAL NICHOL COPPER ALLOY; TO BE USED INBOARD OF THE INBOARD CONNECTION TO THE BACKUP VALVE OR EXTERNAL TO THE PRESSURE HULL ONLY; FLANGES, 1ST 6 INCH NPS, 2ND 12 INCH NPS, BLEEDER HOSE WITH PLUG AND LANYARD; WEAPON SYSTEM ESSENTIAL
VALVE SIZE
(CCFG) 12.000 INCHES
STRAINER TYPE AND QUANTITY
(BZTM) PLATE, 10
SPECIAL FEATURES
(FEAT) 1PLATE MATERIAL NICHOL COPPER ALLOY; TO BE USED INBOARD OF THE INBOARD CONNECTION TO THE BACKUP VALVE OR EXTERNAL TO THE PRESSURE HULL ONLY; FLANGES, 1ST 6 INCH NPS, 2ND 12 INCH NPS, BLEEDER HOSE WITH PLUG AND LANYARD; WEAPON SYSTEM ESSENTIAL
OPERATING TEMP RANGE
(AFGA) -32.0/+122.0 DEG FAHRENHEIT
BODY MATERIAL
(AAFZ) COPPER NICKEL ALLOY

Manufacturer Part Numbers


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