Catalog item

COUPLING HALF,QUICK DISCONNECT

4730FSC
01NCB code
213-9439Item number
NIIN 01-213-9439
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DEMIL code
A

Identification

Item name code
18681
PINC
0018681
Criticality code
X
II
0
DEMIL code
A
NIIN assigned
02-AUG-85
Precious metals indicator
U
Hazardous material indicator
N
Schedule B export code
7609000000

Part numbers

Part number
5K305E4W
CAGE
79326
TRANSDIGM INC DIV ADELWIGGINS GROUP
CAGE status
A
RNCC
3
RNVC
2
Document availability code
B
RNAAC
9Z
RNSC
A

Characteristics

THREAD CLASS3A
OVERALL LENGTHINCHES MAXIMUM 1.793
QUICK DISCONNECT METHODALL ENDS PUSH-PULL
CONNECTION STYLE
LEG LENGTHINCHES MINIMUM 0.565 AND INCHES MAXIMUM 0.585
CONNECTION TYPEFIRST FLUID END CONNECTION THREADED EXTERNAL TUBE
THREAD QUANTITY PER INCH20
NOMINAL THREAD SIZEALL ENDS INCHES 0.438
SEAT ANGLEDEGREES 37.0
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATEDALL ENDS INCHES 0.250
MATERIALBODY ALUMINUM ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONBODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,T4
PROPRIETARY CHARACTERISTICSPACS
SURFACE TREATMENTBODY ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBODY MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625
STYLE DESIGNATOR
THREAD SERIES DESIGNATORALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF)

Freight

ACTY CD
ZK

Related items

Standardization

Item standardization code
5
Orig stdzn dec
97
Dt stdzn dec
02-AUG-1985
NIIN status code
6

History

Identification changes

Item name code
18681
Item standardization code
5
DEMIL code
A
Criticality code
X
Precious metals indicator
U
Cancelled date
10-JUN-2026
NIIN status code
6

Past part numbers

Part number
5K305E4W
CAGE
79326
TRANSDIGM INC DIV ADELWIGGINS GROUP
RNCC
3
RNVC
2

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