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Catalog item

VALVE,CHECK

4820FSC

00NCB code

529-3164Item number

NIIN 00-529-3164

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DEMIL code: A

Identification

Item name code: 05487
PINC: 0005487
Criticality code: X
II: 0
DEMIL code: A
NIIN assigned: 01-JAN-63
Precious metals indicator: U
Hazardous material indicator: N
Last known source of supply: S9C

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
3700-5	07421 L3HARRIS INTERSTATE ELECTRONICS CORPORATION	A	5	2	6	AX
332C666P8	07482 GENERAL ELECTRIC COMPANY	A	3	2	6	9Z	3	D
3700	07421 L3HARRIS INTERSTATE ELECTRONICS CORPORATION	A	5	9	6	AX		B

Characteristics

THREAD SERIES DESIGNATOR	ALL ENDS UNF
SEAT ANGLE	ALL ENDS DEGREES 37.0
VALVE OPERATION METHOD	AUTOMATIC
FLOW CONTROL DEVICE	DISK
MATERIAL	SEAT RUBBER SYNTHETIC
CONNECTION STYLE
CONNECTION TYPE	ALL ENDS THREADED EXTERNAL TUBE
DISK LOADING METHOD	SPRING
MATERIAL	BODY ALUMINUM ALLOY
MATERIAL	FLOW CONTROL DEVICE ALUMINUM ALLOY
MOUNTING POSITION	HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE	ALL ENDS INCHES 0.562
THREAD CLASS	3A
THREAD DIRECTION	ALL ENDS RIGHT-HAND
RENEWABLE SEAT RING TYPE	BONDED
STYLE DESIGNATOR

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
ZR01	ZR	01-APR-91	ZR	81	ZR
ZU01	ZU	01-APR-91	ZU	81	ZU
ZW01	ZW	01-NOV-05	ZW	81	ZW

Freight

ACTY CD: XX

Related items

Standardization

Item standardization code: 2
Orig stdzn dec: AX
Dt stdzn dec: 08-AUG-1978
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 4820
Cancelled NIIN: 4820-00-463-3506
NIIN status code: 7
Effective date: 02-JUL-2026
DEMIL code: A

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