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NSN 4820-00-200-0745, 4820002000745
Cancelled -> Replaced by 4820012890986

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 002000745
Codification Country
United States
Item Name Code
INC 05487
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 4820-00-200-0745

National Stock Number (NSN) 4820-00-200-0745, or NIIN 002000745, (valve,check) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 8 stock numbers. Five of the National Stock Numbers that it replaces are: 4820012890986, 4820012870409, 4820008382746, 4820002033719, 4820002270141.

There are 18 manufacturer part numbers associated with this NSN. 12 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 11 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 14 contracts issued for this part number, with 16 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: SPE7M225P0161, SPE7MC22V9590, SPE7M022V4946, SPE7M821V1685, SPE7M019V1320. The total value of the awarded contracts has been US$ 35,052.69.

This NSN is fairly common among different weapons systems, belonging to 11 different platforms.

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$ 6,941. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, 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) 05487. [A VALVE PERMITTING FLOW IN ONE DIRECTION ONLY. IT DOES NOT HAVE A STEM, EXCEPT WHEN EQUIPPED WITH A LEVER AND WEIGHT AND HAS NO PRESSURE ADJUSTMENT. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN.]. 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 4820002000745 does not contain precious metals.

This NSN is associated to Schedule B 8481301090: check valves of copper having a pressure rating of 850 kpa or over. 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

MAXIMUM OPERATING TEMP
(AEHZ) 406.0 DEG FAHRENHEIT 1ST RESPONSE
CONNECTION STYLE
(AHNC) PLAIN, OPTIONAL END (PIPE) ALL ENDS
CONNECTION TYPE
(AWLS) THREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHOD
(ADSU) SPRING
FLOW CONTROL DEVICE
(ADQU) DISK
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL
(MATT) COPPER ALLOY 836 BODY
MATERIAL
(MATT) COPPER ALLOY 836 SEAT
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
(CQGM) 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE
(CQGM) 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 100.0 FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 406.0 FAHRENHEIT 1ST RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) STEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION
(BBJX) HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE
(CQJX) 1.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 200 CLASS AND NPT END AND 1-1/2IN. SIZE AND 3 TYPE
SPECIFICATION/STANDARD DATA
(ZZZK) 59646-MSS AP-80 MANUFACTURERS STANDARD
SPECIAL FEATURES
(FEAT) SWING CHECK TYPE
VALVE OPERATION METHOD
(AQLR) AUTOMATIC
STYLE DESIGNATOR
(STYL) STRAIGHT THRU
THREAD DIRECTION
(AAJF) RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR
(THSD) NPT ALL ENDS
MAXIMUM OPERATING TEMP
(AEHZ) 100.0 DEG FAHRENHEIT 2ND RESPONSE

Manufacturer Part Numbers

103

RNCC
5
RNVC
9
3412112IN

RNCC
C
RNVC
1
36

RNCC
3
RNVC
1
420

RNCC
5
RNVC
9
461H

RNCC
C
RNVC
1
481212

RNCC
5
RNVC
9
510A2236ITEM3

RNCC
5
RNVC
9
76E112

RNCC
5
RNVC
9
801

RNCC
5
RNVC
9
B345

RNCC
5
RNVC
9
EA15919

RNCC
5
RNVC
9
IB949112

RNCC
5
RNVC
9
MSSSP80

RNCC
3
RNVC
1
T413Y112INFPT

RNCC
5
RNVC
9
UA011490991

RNCC
C
RNVC
1
WWV51E

RNCC
5
RNVC
9
WWV51

RNCC
C
RNVC
1
WWV51

RNCC
C
RNVC
1

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