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Catalog item

TRAP,MOISTURE

4730FSC

00NCB code

277-8901Item number

NIIN 00-277-8901

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DEMIL code: A

Identification

Item name code: 18315
PINC: 0018315
Criticality code: X
II: 0
DEMIL code: A
DEMIL integrity code: 1
NIIN assigned: 01-JAN-61
Precious metals indicator: U
Hazardous material indicator: N
Last known source of supply: SMS

Part numbers

Part number: 21-1LD38
CAGE: 03933
ARMSTRONG INTERNATIONAL INC DBA ARMSTRONG MACHINE WORKS
CAGE status: A
RNCC: 3
RNVC: 2
Document availability code: 3
RNAAC: AX
RNFC: 3
RNSC: D

Characteristics

INLET THREAD QUANTITY PER INCH	14
INLET CONNECTION NOMINAL PIPE SIZE	INCHES 0.500
OUTLET CONNECTION NOMINAL PIPE SIZE	INCHES 0.500
OUTLET CONNECTION TYPE AND QUANTITY	NTERNAL PIPE,INCL FEMALE PIPE
OPERATING PRESSURE	POUNDS PER SQUARE INCH (PSI) MAXIMUM 125.0
MATERIAL	BODY IRON CAST OR STEEL
MATERIAL	FLOAT COPPER
OUTLET THREAD SERIES DESIGNATOR	NPT
OUTLET THREAD QUANTITY PER INCH	14
MATERIAL	VALVE COPPER
OUTLET THREAD DIRECTION	RIGHT-HAND
THREAD DIRECTION	INLET RIGHT-HAND
OVERALL HEIGHT	INCHES NOMINAL 5.250
OVERALL OUTSIDE DIAMETER	INCHES NOMINAL 6.250
INLET THREAD SERIES DESIGNATOR	NPT
INLET CONNECTION TYPE AND QUANTITY	ERNAL PIPE,INCL FEMALE PIPE

MOE rules

MOE rule: ZW01
MOE CD: ZW
Date assigned: 01-DEC-05
PICA: ZW
PICA LOA: 81
Auth collab: ZW

Freight

ACTY CD: XX
NMFC: 130430
NMFC sub: X
Uniform freight class: 65960
Less than truckload: M
Water commodity code: 576
Type of cargo code: Z
Special handling code: 9
Air dimension code: A
Air commodity code: BZ
NMF description: MACHINERY:STEAM TRAPS

Related items

Standardization

Item standardization code: 5
Orig stdzn dec: 96
Dt stdzn dec: 23-DEC-1995
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 4730
Cancelled NIIN: 4730-00-277-5476
NIIN status code: 5
Effective date: 02-JUL-2026
DEMIL code: A

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