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NSN 4820-00-983-5928, 4820009835928
Cancelled -> Replaced by 4820002752175

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 009835928
Codification Country
United States
Item Name Code
INC 05482
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 4820-00-983-5928

National Stock Number (NSN) 4820-00-983-5928, or NIIN 009835928, (valve,gate) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 4820002752175.

There are 3 manufacturer part numbers associated with this NSN. One of those 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. 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 Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 05482. [A VALVE HAVING A FLAT OR TAPERED DISK (GATE) WHICH MOVES TRANSVERSELY TO THE AXIS OF FLOW BY ROTATING OR SLIDING MOVEMENTS OF THE STEM TO OPEN OR CLOSE THE ORIFICE. IT MAY ALSO CONTAIN AN OVAL OR RECTANGULAR SHAPED SLIDE WHICH MAY BE MANUALLY, MOTOR, OR PRESSURE OPERATED THROUGH THE MEANS OF AN ARM OR ARM ASSEMBLY. THE BODY FLANGE MAY BE DESIGNED TO ACCOMMODATE TUBE TYPE CONNECTORS. IT MAY OR MAY NOT CONTAIN THERMAL RELIEF FEATURES. INCLUDES VALVE (GATE) SPECIFICALLY DESIGNED FOR THE CONTROL OF FLUID SYSTEMS IN AIRCRAFT OR MISSILES.]. 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 4820009835928 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DEPARTURE FROM CITED DOCUMENT
(ZZZW) AS MODIFIED BY TRIM MATL SR-1 SPEC/STD CONTROLLING DATA CAGE 81349 NONDEFINITIVE GOVT SPEC/STD REF MILV18110 SR-5,THE MFR DATA MFR CODE 11672 DESIGN CONTROL REF AL117822
BOLT HOLE QUANTITY
(AECS) 6
FEATURES PROVIDED
(CBBL) BONNET PACKING
BONNET ATTACHMENT METHOD
(ADST) BOLTED
FACE TO FACE DISTANCE
(CWCF) 7.000 INCHES
MATERIAL
(MATT) STEEL CORROSION RESISTING DISK
MATERIAL
(MATT) STEEL CORROSION RESISTING SEAT
MATERIAL
(MATT) STEEL CORROSION RESISTING STEM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-R-17131,MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-R-17131,MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE SEAT
BONNET TYPE
(ADSR) OUTSIDE SCREW-YOKE
VALVE OPERATION METHOD
(AQLR) MANUAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
FLANGE DIAMETER
(AAMW) 5.563 INCHES
NONDEFINITIVE SPEC/STD DATA
(ZZZT) D COMPOSITION AND 150 PSI RATING
VALVE SIZE
(CCFG) 2.000 INCHES
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 650.0 DEG FAHRENHEIT WATER-OIL-GAS
MATERIAL
(MATT) STEEL BODY
III MATERIAL
(MATT) STEEL CORROSION RESISTING DISK
III MATERIAL
(MATT) STEEL CORROSION RESISTING STEM
III MATERIAL
(MATT) STEEL CORROSION RESISTING SEAT
CONNECTION TYPE
(AWLS) FLANGE, ROUND W/HOLES
STEM TYPE
(CRKP) RISING
SPECIAL FEATURES
(FEAT) 0.562 IN. THK;0.563 IN. BOLT HOLE DIA;4.438 IN. BOLT CIRCLE DIA
III MATERIAL
(MATT) STEEL BODY
FLANGE FACE DESIGN
(CWDF) PLAIN

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