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NSN 4820-01-505-0518, 4820015050518
RETAINER,SEAT,VALVE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 015050518
Codification Country
United States
Item Name Code
INC 48241
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4820-01-505-0518

National Stock Number (NSN) 4820-01-505-0518, or NIIN 015050518, (retainer,seat,valve) was assigned February 20, 2003 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 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, there are no suppliers that are deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M025V6912, SPE7M424P3152, SPE7M422P3174, SPE7M319P3186, SPE7M116VD197. The total value of the awarded contracts has been US$ 8,696.63.

This NSN is somewhat common among different platforms, belonging to 5 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 1,848. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 20, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (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) 48241. [AN ITEM OF VARIOUS SHAPES AND CROSS-SECTIONS, THAT MAY BE FLANGED AND THAT IS DESIGNED TO FIT OVER A VALVE SEAT, ALLOWING PROPER POSITIONING OF THE SEAT WITH A FLOW CONTROL DEVICE.]. 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 4820015050518 does not contain precious metals.

This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on .


Technical Characteristics

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) REQUIRES SPECIAL CLEANING AND PACKAGING FOR OXYGEN AND NITROGEN SERVICE.
CRITICALITY CODE JUSTIFICATION
(CRTL) ZZZY
END ITEM IDENTIFICATION
(AGAV) REGULATOR
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763 CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL CORROSION RESISTING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
SPECIAL FEATURES
(FEAT) THIS RING SEAT RETAINER IS DESIGNED FOR .25, .50, AND 1.00 INCH. VALVE ASSEMBLY--BALL AIR BLEED TYPE. TWO RING SEAT RETAINERS ARE REQUIRED PER VALVE ASSEMBLY.
VALVE DESIGN CONTROL ACTIVITY
(CYDX) 53711
III END ITEM IDENTIFICATION
(AGAV) REGULATOR

Manufacturer Part Numbers


Related Inventory

7285244-57
5310014748828
Condition NE
WASHER
Readily Available


 
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