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Catalog item

SEAT,VALVE

4820FSC
01NCB code
560-9053Item number
NIIN 01-560-9053
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DEMIL code
A

Identification

Item name code
22113
PINC
0022113
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
19-FEB-08
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
ESD/EMI code
A
Schedule B export code
8481909090

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
ENDM125289 ITEM 21M96169
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
A5269Z4D
ENDM125289-21M96169
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
A32B9Z4A

Characteristics

OVERALL HEIGHTINCHES NOMINAL 0.562
BODY OUTSIDE DIAMETERINCHES MINIMUM 0.812 AND INCHES MAXIMUM 1.746
SEAT RADIUSINCHES NOMINAL 0.022
SEAL ACCOMMODATION TYPEGROOVED
SEATING SURFACE SHAPERADIAL
SPECIAL FEATURESPIECE 21M IS IDENTICAL TO PC 21 EXCEPT BEING 0.250 IN THICKER W/UNFINISED BACKSIDE; INTENDED FOR OVERHAUL MAINTENANCE USE; BEFORE INSTALLING VALVE SEAT, BACKSIDE SHALL BE MACHINED TO SPECIFIC PROFILE/STACK HT
MATERIALOVERALL PLASTIC ACETAL
PROPRIETARY CHARACTERISTICSPACS
STYLE DESIGNATOR

MOE rules

MOE rule
ZK01
MOE CD
ZK
Date assigned
01-FEB-08
PICA
ZK
PICA LOA
81
Auth collab
ZK

Freight

ACTY CD
ZK

Related items

Standardization

Item standardization code
5
Orig stdzn dec
97
Dt stdzn dec
19-FEB-2008
NIIN status code
0

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