NSN 4820-00-825-1490, 4820008251490
VALVE,ANGLE

Federal Supply Classification: FSC 4820 - Valves, Nonpowered
National Item Identification Number: NIIN 008251490
Codification Country: United States
Item Name Code: INC 05483
Criticality: (S) The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 4820-00-825-1490

National Stock Number (NSN) 4820-00-825-1490, or NIIN 008251490, (valve,angle) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 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 2 suppliers. Today, 2 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 has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 14, 1995, 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) 05483. [A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION WITH OUTLET FLOW AT AN ANGLE TO INLET FLOW. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS DISKS PERPENDICULARLY OFF THE CENTER AXIS OF ITS SEAT. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES:VALVE (1), Y; VALVE, STOP-CHECK; AND COCK, SHUTOFF, SCREW STEM.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820008251490 does not contain precious metals.

This NSN is associated to Schedule B 8481803090: taps, cocks and valves, nesoi, of steel, hand operated. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on Nov 01, 2024.

Technical Characteristics

MAXIMUM OPERATING TEMP: (AEHZ) 975.0 DEG FAHRENHEIT SINGLE RESPONSE
III STYLE DESIGNATOR: (STYL) ANGLE
CONNECTION STYLE: (AHNC) SOCKET ERR-100
STYLE DESIGNATOR: (STYL) ERR-090
BONNET ATTACHMENT METHOD: (ADST) INTEGRAL
BONNET TYPE: (ADSR) INSIDE SCREW
CONNECTION STYLE: (AHNC) SOCKET ALL ENDS
CONNECTION TYPE: (AWLS) UNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: (ADQU) DISK
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) ASTMA182,GRADEF11 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) FEDSTD66 FED STD SINGLE MATERIAL RESPONSE STEM
MATERIAL: (MATT) COBALT ALLOY SEAT
MATERIAL: (MATT) COBALT ALLOY FLOW CONTROL DEVICE
MATERIAL: (MATT) STEEL BODY
MATERIAL: (MATT) STEEL COMP 410 STEM
MAXIMUM OPERATING PRESSURE: (CQGM) 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP: (AEHZ) 975.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: (MEDA) STEAM SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED: (AAAR) 1.5000 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA: (ZZZT) B CLASS
SPECIAL FEATURES: (FEAT) VALVE SIZE 1.500 IN.
VALVE OPERATION METHOD: (AQLR) MANUAL
STYLE DESIGNATOR: (STYL) ANGLE
TEST DATA DOCUMENT: (TEST) 81349-MIL-V-22094 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).