Home / NSN / 4820-00-905-4665
Catalog item

VALVE,SAFETY RELIEF

4820FSC
00NCB code
905-4665Item number
NIIN 00-905-4665
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Unit price
$1,232.56
Unit of issue
EA
Source of supply
FHZ
DEMIL code
A

Identification

Item name code
05488
PINC
0005488
Criticality code
X
II
M
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
01-JAN-60
Precious metals indicator
A
Hazardous material indicator
N
Schedule B export code
8481400000
IUID indicator
Y

Management

Effective date
01-OCT-2026
Major organizational entity
DF
Acquisition advice code
Z
Source of supply
FHZ
Unit of issue
EA
Unit of measure quantity
0.0000
Unit price
$1,232.56
Quantity per unit pack
1
Controlled inventory item code
U
Shelf-life code
0
Recoverability code
T
Management control
IN8HS-N
Net price
$1,037.43
USC
L

Part numbers

Part number
RD10280M
CAGE
51663
HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC
CAGE status
A
RNCC
3
RNVC
2
Document availability code
2
RNAAC
SB
RNFC
4
RNSC
D

Characteristics

FEATURES PROVIDEDBONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
ADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 20.5 TO 21.5
NOMINAL THREAD SIZEFIRST END INCHES 0.437
FLOW CONTROL DEVICEPOPPET
BONNET TYPEINSIDE SCREW
MEDIA FOR WHICH DESIGNEDSINGLE RESPONSE SULPHUR DIOXIDE, GASEOUS
SURFACE TREATMENTLOCATION NOT OTHERWISE SPECIFIED ANODIZE
STYLE DESIGNATOR
TEST DATA DOCUMENTDRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) 51663-RD10280-
THREAD SERIES DESIGNATORFIRST END UNF
CONNECTION TYPEFIRST END THREADED EXTERNAL TUBE
THREAD DIRECTIONFIRST END RIGHT-HAND
OPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 21.50
SEAT ANGLEFIRST END DEGREES 45.0
OPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 21.5
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATEDFIRST END INCHES 0.250
BONNET ATTACHMENT METHODINTEGRAL
DISK LOADING METHODSPRING
VALVE DISCHARGE FLOW RATECUBIC FEET PER MINUTE 2.0
CONNECTION STYLE
VALVE OPERATION METHODMANUAL
MATERIALSEAT STEEL COMP MTX1015
MATERIALFLOW CONTROL DEVICE ALUMINUM ALLOY 2024

MOE rules

MOE rule
FXX4
MOE CD
DF
AMC
4
AMSC
P
NIMSC
F
Date assigned
01-APR-91
IMC
E
IMCA
SX
PICA
SX
PICA LOA
22
Auth collab
TU
DSOR
FT

Service data

Air Force

Fund
IN
Budget
8
MMAC
HS
PVC
N
ERRC
T

Freight

ACTY CD
XX
NMFC
127230
NMFC sub
Z
Uniform freight class
00000
Less than truckload
W
Water commodity code
593
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
Unpackaged weight
0.0000
Unpackaged width
0.000
Unpackaged length
0.000
Unpackaged height
0.000
Unit of issue
EA
Intermediate container qty
000
No intermediate container quantity specified (000)
Method of preservation
33
Greaseproof-waterproof bag, heat sealed
Clng drying
1
Any suitable process that is not injurious to the item.
Pres mat
00
No requirement
Wrap mat
XX
Cush dun
XX
THK
X
Unit cont
NS
PPP-B-1672, Type II, folding convoluted cushioning in reusable box.
PKG data source
P

Unit pack

PICA SICA
P
SPC MKG
17
Reusable container
Inter cont
00
No requirement.
UCL
B
Unit container provides level B packing protection.
Unit pack weight
0.7000
UP SZ MAXB
5.30000
UP SZ MAXL
6.30000
UP SZ MAXH
4.00000
Unit pack cube
0.0770
OPI
M
All packaging data is mandatory for compliance and no substitutions are permitted.

Packaging instructions

PICA SICA
P
SPI no
F000002XC2
SPI date
73032
Container NSN
8115-00-787-2147

Full packaging code breakdown

Related items

Standardization

Item standardization code
2
Orig stdzn dec
HB
Dt stdzn dec
19-AUG-1968
NIIN status code
0

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