Catalog item

VALVE,BALL

4820FSC
00NCB code
925-4340Item number
NIIN 00-925-4340
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DEMIL code
A

Identification

Item name code
20962
PINC
0020962
Criticality code
S
II
N
DEMIL code
A
NIIN assigned
02-FEB-66
Precious metals indicator
U
Hazardous material indicator
N
Schedule B export code
8481801085
Last known source of supply
N35

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
2641-742BSCWUACT96169
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
A311HD4A
2640-742BSCWUACT96169
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
A511HD1B
2640-742BSCWUACTL103950
NAVAL INVENTORY CONTROL POINT MECHANICSBURG
A516HD
2641-742BSCWUACTL103950
NAVAL INVENTORY CONTROL POINT MECHANICSBURG
A516HD

Characteristics

FLANGE SHAPESECOND END ROUND
FACE TO FACE DISTANCEINCHES 4.250
NOMINAL THICKNESSSECOND END INCHES 0.750
NOMINAL OUTSIDE DIAMETERFIRST END INCHES 4.500
BOLT HOLE QUANTITY4
VALVE OPERATION METHODMANUAL
FLANGE SHAPEFIRST END ROUND WITH HOLES
MATERIALBODY COPPER ALLOY 964
MATERIALFLOW CONTROL DEVICE TITANIUM ALLOY UNS R56400
CONNECTION TYPEFIRST END FLANGE
CONNECTION TYPESECOND END FLANGE
VALVE SIZEINCHES 1.000
OPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 650.0
CRITICALITY CODE JUSTIFICATIONZZZY
NOMINAL OUTSIDE DIAMETERSECOND END INCHES 4.250
RENEWABLE SEAT RING TYPEPRESSED-IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
BOLT HOLE NOMINAL DIAMETERFIRST END INCHES 0.625
BOLT CIRCLE NOMINAL DIAMETERFIRST END INCHES 3.125
FLANGE FACE DESIGNFIRST END PLAIN SWIVEL
MEDIA FOR WHICH DESIGNEDSINGLE RESPONSE WATER, SALT
STYLE DESIGNATOR
BONNET TYPEPACKING RETAINING

MOE rules

MOE rule
ZW01
MOE CD
ZW
Date assigned
01-DEC-05
PICA
ZW
PICA LOA
81
Auth collab
ZW

Freight

ACTY CD
HD
NMFC
061700
NMFC sub
Z
Uniform freight class
34580
Less than truckload
W
Less than carload
M
Water commodity code
658
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
HZ
NMF description
ELEC APPLIANCES/INSTRUMENTS NOI

Related items

Standardization

Item standardization code
C
Orig stdzn dec
AX
Dt stdzn dec
18-DEC-1972
NIIN status code
0

Cancelled and replaced NIINs

FSC
4820
Cancelled NIIN
4820-00-986-6478
NIIN status code
5
Effective date
02-JUL-2026
DEMIL code
A

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