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NSN 4730-00-509-4888, 4730005094888
RESTRICTOR UNIT,FLUID FLOW

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005094888
Codification Country
United States
Item Name Code
INC 20933
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.
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DLMS® Summary

National Stock Number 4730-00-509-4888

National Stock Number (NSN) 4730-00-509-4888, or NIIN 005094888, (restrictor unit,fluid flow) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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.

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 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 4730005094888 contains an unknown precious metal.

This information was last updated on .

Technical Characteristics

BODY MATERIAL
(AAFZ) ALUMINUM ALLOY
MATERIAL
(MATT) UNABLE TO DECODE
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED
(CFPS) U/W 1/4 IN. OD TUBE
END CONNECTION SIMILARITY
(AXAL) IDENTICAL
END CONNECTION TYPE
(AWZY) THREADED FEMALE, GASKET SEAL
DESIGN TYPE
(APGF) STRAIGHT
OVERALL LENGTH
(ABHP) 3.875 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM ALLOY BODY
MATERIAL
(MATT) RUBBER SYNTHETIC PACKING
MATERIAL
(MATT) STEEL CORROSION RESISTING FILTER
OPERATING TEMP RANGE
(AFGA) -65.0 TO 160.0 FAHRENHEIT
PRESSURE RATING
(BGST) 3000.0 POUNDS PER SQUARE INCH NOMINAL
STRAINER TYPE AND QUANTITY
(BZTM) 2 FILTER
WIDTH ACROSS FLATS
(ASDB) 0.750 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3B
THREAD SERIES
(BZRR) UNF OR NF ALL CONNECTIONS
THREAD SIZE DESIGNATOR
(ABVK) 7/16-20 THD
VALVE SIZE
(CCFG) 0.250 INCHES
UNABLE TO DECODE
(AESE) UNABLE TO DECODE
UNABLE TO DECODE
(ADQT) UNABLE TO DECODE
THREAD SERIES
(BZRR) UNF OR NF
SURFACE TREATMENT
(SURF) ANODIZED
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
FILTER MATERIAL
(AESE) STEEL, CORROSION RESISTING
OPERATING TEMP RANGE
(AFGA) -65.0 TO 160.0 DEG FAHRENHEIT
OPERATING TEMP RANGE
(AFGA) -65.0/+160.0 DEG FAHRENHEIT
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODE
PACKING MATERIAL
(ADQT) RUBBER, SYNTHETIC
THREAD SERIES
(BZRR) UNF OR NFUNF OR NFUNF OR NFUNF OR NF

Manufacturer Part Numbers

171005530

RNCC
3
RNVC
2
4730005094888

005094888

005094888


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