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NSN 4730-01-049-7159, 4730010497159
Cancelled -> Replaced by 4730013791972

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 010497159
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 4730-01-049-7159

National Stock Number (NSN) 4730-01-049-7159, or NIIN 010497159, (restrictor unit,fluid flow) was assigned October 23, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4730013791972, 2835011423458.

There are 5 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 28, 2015. 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 4 different suppliers. The last contract numbers awarded were: SPE7M316M0940, SPE7M316V0205, SPM7M313M1655, SPM7M313M1655, SPM7M311M3818. The total value of the awarded contracts has been US$ 254,247.36.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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 Apr 26, 2008, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 4730010497159 does not contain precious metals.

This NSN is associated to Schedule B 7307290000: stainless steel tube or pipe fittings nesoi. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

CONNECTION SEAT ANGLE IN DEG
(ANKA) 37.0
VALVE SIZE
(CCFG) ANY ACCEPTABLE
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODE
UNABLE TO DECODE
(AQJQ) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED
(CFPS) 1/4 IN. OD TUBE
END CONNECTION SIMILARITY
(AXAL) IDENTICAL
END CONNECTION TYPE
(AWZY) THREADED MALE, REGULAR FLARE ALL CONNECTIONS
CONNECTION SEAT ANGLE IN DEG
(ANKA) 37.0 ALL CONNECTIONS
DESIGN TYPE
(APGF) STRAIGHT
DIAMETER
(ABMZ) 1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763, CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL
(MATT) STEEL COMP 303 BODY
MATERIAL
(MATT) STEEL CORROSION RESISTING SCREENING
OVERALL LENGTH
(ABHP) 2.260 INCHES NOMINAL
PRESSURE RATING
(BGST) 4500.0 POUNDS PER SQUARE INCH NOMINAL
STRAINER TYPE AND QUANTITY
(BZTM) 1 SCREEN
WIDTH ACROSS FLATS
(ASDB) 0.875 INCHES NOMINAL
SCREENING MATERIAL
(AQJQ) STEEL, CORROSION RESISTING
BODY MATERIAL
(AAFZ) STEEL, QQ-S-763, CLASS 303
MATERIAL
(MATT) UNABLE TO DECODE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
OPERATING TEMP RANGE
(AFGA) NOT RATED
SURFACE TREATMENT
(SURF) PASSIVATED, MIL-S-5002

Manufacturer Part Numbers


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