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Catalog item

VALVE,REGULATING,FLUID PRESSURE

4820FSC

00NCB code

593-5098Item number

NIIN 00-593-5098

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DEMIL code: A

Identification

Item name code: 27565
PINC: 0027565
Criticality code: X
II: 0
DEMIL code: A
DEMIL integrity code: 1
NIIN assigned: 01-JAN-63
Precious metals indicator: A
Hazardous material indicator: N
Schedule B export code: 8481809015
Last known source of supply: SMS

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
575	72139 HUCK INTERNATIONAL, INC. DIV KINGSTON OPERATIONS	A	5	1	2	SB	4	A
AN6206-1-2	88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE	A	2	2	E	XX	3	D

Characteristics

FIRST END STYLE DESIGNATOR
REMOTE ACTUATION METHOD	PISTON
RENEWABLE SEAT RING TYPE	PRESSED-IN
REGULATION TYPE	AUTOMATIC SINGLE STAGE
MATERIAL	SEAT STEEL CORROSION RESISTING
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED	INCHES NOMINAL 0.500
END CONNECTION QUANTITY	3
FIRST END THREAD DIRECTION	RIGHT-HAND
THREAD SIZE AND SERIES/TYPE DESIGNATOR	FIRST END UNF 3 TO 4-16
FIRST END THREAD CLASS	3B
MAXIMUM INLET PRESSURE RATING	POUNDS PER SQUARE INCH (PSI) 3000.0
BODY STYLE
FURNISHED ITEMS	AUTOMATIC RELIEF VALVE AND PRESSURE BREAKER
FIRST END CONNECTION TYPE	THREADED INTERNAL TUBE
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
VALVE STEM DESIGN	SINGLE SEAT
VALVE LOADING METHOD	SPRING
MEDIA FOR WHICH DESIGNED	LOCATION NOT OTHERWISE SPECIFIED FUEL/OIL, HYDROCARBON
FLOW CONTROL DEVICE	PISTON, FREE TYPE

MOE rules

MOE rule: ZU01
MOE CD: ZU
Date assigned: 01-APR-91
PICA: ZU
PICA LOA: 81
Auth collab: ZU

Freight

ACTY CD: XX
NMFC: 127230
NMFC sub: Z
Uniform freight class: 00000
Less than truckload: W
Less than carload: P
Water commodity code: 594
Type of cargo code: Z
Special handling code: Z
Air dimension code: A
Air commodity code: AZ
NMF description: PRESURE REGULATORS, REDUCING VALVES

Related items

Standardization

Item standardization code: 2
Orig stdzn dec: AX
Dt stdzn dec: 21-SEP-2009
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 1650
Cancelled NIIN: 1650-00-438-6611
NIIN status code: 7
Effective date: 01-JUL-2026
DEMIL code: B

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