Home / NSN / 4820-00-326-5797
Catalog item

VALVE,CHECK

4820FSC
00NCB code
326-5797Item number
NIIN 00-326-5797
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Unit price
$13,159.00
Unit of issue
EA
Source of supply
NRP
DEMIL code
A

Identification

Item name code
05487
PINC
0005487
Criticality code
Y
II
N
DEMIL code
A
NIIN assigned
29-MAR-71
Precious metals indicator
U
ADP equipment code
0
Hazardous material indicator
N

Management

Effective date
01-OCT-2026
Major organizational entity
DN
Acquisition advice code
J
Source of supply
NRP
Unit of issue
EA
Unit of measure quantity
0.0000
Unit price
$13,159.00
Quantity per unit pack
0
Controlled inventory item code
U
Shelf-life code
0
Recoverability code
H
Management control
7H--BL9
Net price
$6,239.00
USC
L

Part numbers

Part number
2640-257ASSYRA
CAGE
96169
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
CAGE status
A
RNCC
3
RNVC
1
Document availability code
1
RNAAC
HD
RNFC
3
RNSC
D

Characteristics

FLANGE FACE DESIGNFIRST END PLAIN
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETERFIRST END INCHES 6.125
VALVE OPERATION METHODAUTOMATIC
FLANGE SHAPEFIRST END ROUND
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSTO LRCJXG WHICH IS PROTECTED MATERIAL AS DIRECTED BY NAVSEA 08 FOR THE NUCLEAR PROPULSION TRAINING UNIT (NPTU) FOR THE MOORED TRAINING SHIPS (MTS)
CONNECTION TYPEFIRST END FLANGE
END ITEM IDENTIFICATIONVALVE CHK SWG 2.50IPS 650PSI FLGE NICOP
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALBODY NICKEL ALLOY
FACE TO FACE DISTANCEINCHES 11.500
FLOW CONTROL DEVICEDISK
DISK LOADING METHODWEIGHT
NOMINAL THICKNESSFIRST END INCHES 0.938

MOE rules

MOE rule
N2HD
MOE CD
DN
AMC
1
AMSC
G
NIMSC
U
Date assigned
01-JUL-15
IMC
E
PICA
HX
PICA LOA
22
Auth collab
HX
Supp collab
GG HD
DSOR
99
Fmr MOE rl
N1H5

Service data

Navy

COG
7H
IRRC
BL
SMCC
9

Freight

ACTY CD
HD
NMFC
127230
NMFC sub
Z
Uniform freight class
00000
Less than truckload
W
Less than carload
P
RVC
1
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
Unit of issue
EA
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
JC
ASTM D4727/D4727M, domestic fiberboard used as pads, cells, die cuts or sleeves
THK
Z
Special requirements – See specific instructions or drawings provided
Unit cont
ED
ASTM D5118/D5118M, Type CF, Class weather resistant, corrugated fiberboard box.
PKG data source
A

Unit pack

PICA SICA
P
SPC MKG
ZZ
Special requirements
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
65.7000
UP SZ MAXB
15.00000
UP SZ MAXL
17.00000
UP SZ MAXH
12.00000
Unit pack cube
1.7710
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
01-DEC-1974
NIIN status code
0

Cancelled and replaced NIINs

FSC
4820
Cancelled NIIN
4820-01-255-1867
NIIN status code
5
Effective date
02-JUL-2026
DEMIL code
A

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