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Catalog item

VALVE,SAFETY RELIEF

4820FSC
00NCB code
168-3939Item number
NIIN 00-168-3939
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DEMIL code
A

Identification

Item name code
05488
PINC
0005488
Criticality code
X
II
N
DEMIL code
A
NIIN assigned
26-NOV-71
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
Schedule B export code
8481400000
IUID indicator
Y

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
A4914115187
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM
A521HD1B
5VZF7216497
DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE
H391HD3D

Characteristics

FLANGE FACE DESIGNSECOND END PLAIN
BONNET TYPEEXPOSED SPRING
BONNET ATTACHMENT METHODBOLTED
BOLT HOLE QUANTITY4
BOLT HOLE QUANTITY8
DISK LOADING METHODSPRING
VALVE DISCHARGE FLOW RATEPOUNDS PER HOUR 21000.0
RECESS NOMINAL DEPTHFIRST END INCHES 0.125
BOLT HOLE NOMINAL DIAMETERFIRST END INCHES 1.062
BOLT HOLE NOMINAL DIAMETERSECOND END INCHES 0.812
BOLT CIRCLE NOMINAL DIAMETERFIRST END INCHES 4.875
BOLT CIRCLE NOMINAL DIAMETERSECOND END INCHES 6.000
FLANGE SHAPESECOND END ROUND WITH HOLES
FLANGE FACE DESIGNFIRST END RECESSED STRAIGHT
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT
NOMINAL OUTSIDE DIAMETERSECOND END INCHES 7.562
RECESS NOMINAL DIAMETERFIRST END INCHES 2.250
RENEWABLE SEAT RING TYPETHREADED
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEDISK
VALVE SIZEINCHES 1.500
OPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 1375.0
NOMINAL OUTSIDE DIAMETERFIRST END INCHES 7.000
STYLE DESIGNATOR
VALVE OPERATION METHODAUTOMATIC OR MANUAL
FLANGE SHAPEFIRST END ROUND WITH HOLES

Freight

ACTY CD
HD
NMFC
127230
NMFC sub
Z
Uniform freight class
00000
Less than truckload
W
Less than carload
P
Water commodity code
594
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
VZ
NMF description
PRESURE REGULATORS, REDUCING VALVES

Packaging

Unit and preservation

PICA SICA
P
PKG cat
ZZZZ
Unpackaged weight
0.0000
Unpackaged width
0.000
Unpackaged length
0.000
Unpackaged height
0.000
TOS
B
Intermediate container qty
000
No intermediate container quantity specified (000)
Method of preservation
ZZ
Special requirements apply that are not represented by the code symbols; details are provided with the acquisition...
Clng drying
Z
Special requirements - See specific instructions or drawings provided.
Pres mat
ZZ
Special requirement – See specific instructions or drawings provided
Wrap mat
ZZ
Special requirements – see specific instructions or drawings provided
Cush dun
LK
Wood blocking and bracing, fasteners, or steel strapping, for tie-down purposes.
THK
0
Not applicable
Unit cont
F2
ASTM D6251, Type III, Class 2, overseas cleated plywood box or ASTM-D6880, Class 2, heavy duty nailed wood box.
PKG data source
A

Unit pack

PICA SICA
P
SPC MKG
99
Inter cont
00
No requirement.
UCL
B
Unit container provides level B packing protection.
Lvl A
Q
Packing shall be accomplished in accordance with table C.II for the packing level specified.
Lvl b
F
Packing is not required: the unit container shall also serve as the shipping container.
Unit pack weight
0.0000
UP SZ MAXB
0.00000
UP SZ MAXL
0.00000
UP SZ MAXH
0.00000
Unit pack cube
0.0000
OPI
M
All packaging data is mandatory for compliance and no substitutions are permitted.
Supplemental instructions
ZZ = MIL-V-3

Packaging instructions

PICA SICA
P
SPI date
00000

Full packaging code breakdown

Related items

Standardization

Item standardization code
2
Orig stdzn dec
AX
Dt stdzn dec
20-MAR-1974
NIIN status code
0

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