Home / NSN / 4820-00-163-5181
Catalog item

VALVE,SAFETY RELIEF

4820FSC
00NCB code
163-5181Item number
NIIN 00-163-5181
Request a quote
DEMIL code
A

Identification

Item name code
05488
PINC
0005488
Criticality code
X
II
N
DEMIL code
A
NIIN assigned
13-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 number
A34150
CAGE
15187
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM
CAGE status
A
RNCC
3
RNVC
1
Document availability code
1
RNAAC
HD
RNFC
3
RNSC
D

Characteristics

VALVE SIZEINCHES 2.500
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
NOMINAL OUTSIDE DIAMETERFIRST END INCHES 9.000
NOMINAL OUTSIDE DIAMETERSECOND END INCHES 7.500
NOMINAL THICKNESSFIRST END INCHES 1.125
NOMINAL THICKNESSSECOND END INCHES 1.125
BOLT HOLE NOMINAL DIAMETERFIRST END INCHES 0.875
BOLT HOLE NOMINAL DIAMETERSECOND END INCHES 0.875
BOLT CIRCLE NOMINAL DIAMETERFIRST END INCHES 7.250
OPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 715.0
FLANGE SHAPESECOND END ROUND WITH HOLES
CONNECTION TYPEFIRST END FLANGE
CONNECTION TYPESECOND END FLANGE
FLANGE FACE DESIGNSECOND END PLAIN
RAISED FACE NOMINAL HEIGHTFIRST END INCHES 0.062
RAISED FACE NOMINAL DIAMETERFIRST END INCHES 5.500
SPECIAL FEATURESTHE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET
STYLE DESIGNATOR
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT AND AS MODIFIED BY CROSBY VALVE AND GAGE CO DRAWING H43589 MOD 3
BOLT HOLE QUANTITY8
VALVE OPERATION METHODAUTOMATIC OR MANUAL
FLANGE SHAPEFIRST END ROUND WITH HOLES
DISK LOADING METHODSPRING
VALVE DISCHARGE FLOW RATEPOUNDS PER HOUR 32500.0
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEEXPOSED SPRING
BONNET ATTACHMENT METHODBOLTED
FLOW CONTROL DEVICEDISK
BOLT CIRCLE NOMINAL DIAMETERSECOND END INCHES 5.875
FLANGE FACE DESIGNFIRST END RAISED STRAIGHT

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
MA
ASTM D7478/D7478M, wood crate, lumber or plywood sheathed, nailed or bolted.
PKG data source
A

Unit pack

PICA SICA
P
SPC MKG
99
Inter cont
00
No requirement.
UCL
O
Unit container is not an acceptable shipping container.
Lvl A
E
Packing shall be accomplished to meet the performance test requirements of ASTM D4169, Distribution Cycle 18,...
Lvl b
Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Lvl c
Q
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

Request a quote

Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.