Home / NSN / 4820-01-534-0031
Replacement listed: 4820-01-566-2065 VALVE,CHECK
Catalog item

UNKNOWN

4820FSC
01NCB code
534-0031Item number
NIIN 01-534-0031
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DEMIL code
A

Identification

Item name code
77777
PINC
2146085
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
04-OCT-05
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
ESD/EMI code
A
Last known source of supply
SMS

Freight

ACTY CD
GX

Related items

Standardization

NIIN status code
5

History

Identification changes

Item name code
77777
DEMIL code
A
Criticality code
X
Precious metals indicator
A
Cancelled date
02-JUL-2026
NIIN status code
5

Past part numbers

Part numberCAGERNCCRNVC
HMM11-2A-00157574
VELAN VALVE CORP.
D9
HMM11-2A-001-12IN PC 0257574
VELAN VALVE CORP.
32
HMM11-2A-001-12IN PC 0257574
VELAN VALVE CORP.
39
PW18-057M11-3MN57574
VELAN VALVE CORP.
32
PW18-057M11-3MN XXX57574
VELAN VALVE CORP.
32

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