Home / NSN / 4820-00-438-0642
Replacement listed: 4820-01-317-7714 VALVE,CHECK
Catalog item

UNKNOWN

4820FSC
00NCB code
438-0642Item number
NIIN 00-438-0642
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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
18-FEB-72
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
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
A51H9066-126512
NORTHROP GRUMMAN SYSTEMS CORPORATION
59
A51H9066-161174
NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS
12
4C2240-399240
CRISSAIR INC DIV ESCO TECHNOLOGIES
32

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