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NSN 4820-01-451-1974, 4820014511974
PLUG,ROTARY,VALVE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 014511974
Codification Country
United States
Item Name Code
INC 61783
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4820-01-451-1974

National Stock Number (NSN) 4820-01-451-1974, or NIIN 014511974, (plug,rotary,valve) was assigned December 8, 1997 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, with the most recent procurement date of Aug 30, 2016. There have been 3 contracts issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M116VJ104, SPM7M813M1991, SPM7MC13M1591. The total value of the awarded contracts has been US$ 4,557.00.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been very little 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 Aug 10, 2012, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 61783. [A CYLINDRICAL OR TAPERED ITEM WITH PORTS OR SEGMENTS DESIGNED TO STOP OR CONTROL THE FLOW OF FLUID IN A VALVE, PLUG, OR THE LIKE. IT MAY HAVE AN INTEGRAL STEM FOR CONNECTION TO A HANDLE, LEVER, ROTARY ACTUATOR, OR THE LIKE.]. 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 4820014511974 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

END ITEM IDENTIFICATION
(AGAV) SEAWOLF CLASS SSN
FEATURES PROVIDED
(CBBL) LEVER SPRING ELEVATING
OVERALL LENGTH
(ABHP) 0.625 INCHES NOMINAL
MAJOR PLUG DIAMETER
(CYCF) 0.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-B-626 ALLOY 260,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) COPPER ALLOY
MINOR PLUG DIAMETER
(CYCG) 0.248 INCHES NOMINAL
PLUG DESIGN
(AXNM) TAPERED
PLUG LENGTH
(CYCH) 0.625 INCHES NOMINAL
PORT DIAMETER
(CYCL) 0.250 INCHES NOMINAL
PORT QUANTITY
(CYCJ) 1
PORT SHAPE
(CYCK) ROUND
SPECIAL FEATURES
(FEAT) BLACK OXIDE FINISH;THREADED PORT,6-32 UNC-2B THD X .25 OD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE
ERR DEFAULT
(CYCG) ERR DEFAULT

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