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Catalog item

VALVE,SELF OPENING

4820FSC

01NCB code

050-0843Item number

NIIN 01-050-0843

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DEMIL code: B

Identification

Item name code: 77777
PINC: 1657026
Criticality code: N
II: 0
DEMIL code: B
DEMIL integrity code: 3
NIIN assigned: 31-OCT-77
Precious metals indicator: A
ADP equipment code: 0
Hazardous material indicator: N
Last known source of supply: NRP

Related items

Standardization

NIIN status code: 8

Cancelled and replaced NIINs

FSC: 4820
Cancelled NIIN: 4820-00-555-3521
NIIN status code: 7
Effective date: 02-JUL-2026
DEMIL code: A

History

Identification changes

Item name code: 77777
DEMIL code: B
Criticality code: N
Precious metals indicator: A
Cancelled date: 22-JUL-2026
NIIN status code: 8

Past part numbers

Part number	CAGE	RNCC	RNVC
870739	0KDP7 KIDDE-FENWAL, LLC	5	9
502AS3507	30003 NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER	1	2
870739	96487 VALCOR ENGINEERING CORPORATION	3	2

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