Catalog item

VALVE,SAFETY RELIEF

4820FSC
00NCB code
939-8101Item number
NIIN 00-939-8101
Request a quote
Unit price
$4,135.85
Unit of issue
EA
Source of supply
SMS
DEMIL code
A

Identification

Item name code
05488
PINC
0005488
Criticality code
X
II
0
DEMIL code
A
NIIN assigned
30-NOV-65
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
Schedule B export code
8481400000
FedMall
Y

Management

Effective date
01-OCT-2026
Major organizational entity
DS
Acquisition advice code
J
Source of supply
SMS
Unit of issue
EA
Unit of measure quantity
0.0000
Unit price
$4,135.85
Quantity per unit pack
1
Controlled inventory item code
U
Shelf-life code
0
Management control
-------
Net price
$0.00
USC
I

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
1811 HA-0-3X1-M-20(2WA999)16497
DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE
H39EAX
2WA99916497
DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE
H591HD3B

Characteristics

BONNET TYPEOUTSIDE SCREW-YOKE
DISK LOADING METHODSPRING
SECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 4.750
BOLT CIRCLE NOMINAL DIAMETERFIRST END INCHES 5.500
BOLT CIRCLE NOMINAL DIAMETERSECOND END INCHES 4.500
FLANGE FACE DESIGNALL ENDS RAISED STRAIGHT
RAISED FACE NOMINAL HEIGHTFIRST END INCHES 0.062
RAISED FACE NOMINAL HEIGHTSECOND END INCHES 0.250
RAISED FACE NOMINAL DIAMETERFIRST END INCHES 3.562
RAISED FACE NOMINAL DIAMETERSECOND END INCHES 2.750
MATERIALBODY STEEL
MATERIALFLOW CONTROL DEVICE STEEL CORROSION RESISTING
MATERIALSTEM STEEL CORROSION RESISTING
BOLT HOLE QUANTITY4
MAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 650.0
VALVE OPERATION METHODAUTOMATIC OR MANUAL
FLANGE SHAPEALL ENDS ROUND WITH HOLES
CONNECTION TYPEALL ENDS FLANGE
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
VALVE SIZEINCHES 1.500
ADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 95.0 TO 105.0
FLOW CONTROL DEVICEPOPPET
BONNET ATTACHMENT METHODBOLTED
NOMINAL THICKNESSALL ENDS INCHES 0.875
FIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 4.875
BOLT HOLE NOMINAL DIAMETERFIRST END INCHES 0.750
BOLT HOLE NOMINAL DIAMETERSECOND END INCHES 0.875
NOMINAL OUTSIDE DIAMETERFIRST END INCHES 7.000
NOMINAL OUTSIDE DIAMETERSECOND END INCHES 6.125
STYLE DESIGNATOR
OPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 600.0

MOE rules

MOE rule
DGX1
MOE CD
DS
AMC
3
AMSC
D
Date assigned
01-NOV-25
PICA
GX
PICA LOA
01
Auth collab
GX

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
46Z0
Unpackaged weight
0.0000
Unpackaged width
0.000
Unpackaged length
0.000
Unpackaged height
0.000
Intermediate container qty
000
No intermediate container quantity specified (000)
Method of preservation
AE
Seal or plug all openings and preserve by Method 10.
Clng drying
1
Any suitable process that is not injurious to the item.
Pres mat
00
No requirement
Wrap mat
ZZ
Special requirements – see specific instructions or drawings provided
Cush dun
AD
Cushion, anchor, block or brace as required.
THK
C
3/4 inch thick
Unit cont
FO
Any suitable wood box included in this table may be used (see J.4.9.1).
PKG data source
P

Unit pack

PICA SICA
P
SPC MKG
00
No special marking
Inter cont
00
No requirement.
Lvl A
F
Packing is not required: the unit container shall also serve as the shipping container.
Lvl b
Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight
90.0000
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.

Packaging instructions

PICA SICA
P
PKG design ACTY
16236
SPI date
00000

Full packaging code breakdown

Related items

Standardization

Item standardization code
2
Orig stdzn dec
AX
Dt stdzn dec
09-MAY-1969
NIIN status code
0

Request a quote

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