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Catalog item

VALVE,CHECK

4820FSC

00NCB code

618-7430Item number

NIIN 00-618-7430

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DEMIL code: B

Identification

Item name code: 05487
PINC: 0005487
Criticality code: X
II: M
DEMIL code: B
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
K2457-30	55469 ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES	A	5	9	5	ZZ	1	B
P3-526	91816 CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC	A	3	2	X	XX	3	D

Characteristics

OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 500.0
THREAD CLASS	3B
THREAD SERIES DESIGNATOR	ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL	FLOW CONTROL DEVICE ALUMINUM ALLOY
MEDIA FOR WHICH DESIGNED	SINGLE RESPONSE FUEL/OIL, HYDROCARBON
STYLE DESIGNATOR
MATERIAL	BODY ALUMINUM ALLOY
CONNECTION TYPE	ALL ENDS THREADED INTERNAL BOSS
SURFACE TREATMENT	ANODIZE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	ALL ENDS INCHES 0.375
NOMINAL THREAD SIZE	ALL ENDS INCHES 0.562
MOUNTING POSITION	HORIZONTAL
THREAD DIRECTION	ALL ENDS RIGHT-HAND
FLOW CONTROL DEVICE	CONE
DISK LOADING METHOD	SPRING
MAXIMUM OPERATING TEMP	SINGLE RESPONSE FAHRENHEIT 212.0
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
MATERIAL	SEAT ALUMINUM ALLOY

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
RVC: 1
Water commodity code: 594
Type of cargo code: Z
Special handling code: 9
Air dimension code: A
Air commodity code: VZ
NMF description: PRESURE REGULATORS, REDUCING VALVES

Related items

Standardization

Item standardization code: 2
Orig stdzn dec: AX
Dt stdzn dec: 07-OCT-1970
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 2915
Cancelled NIIN: 2915-00-142-1912
NIIN status code: 7
Effective date: 01-JUL-2026
DEMIL code: B

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