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Catalog item

COUPLING HALF,QUICK DISCONNECT

4730FSC

00NCB code

902-5524Item number

NIIN 00-902-5524

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DEMIL code: A

Identification

Item name code: 18681
PINC: 0018681
Criticality code: X
II: M
DEMIL code: A
NIIN assigned: 08-AUG-66
Precious metals indicator: U
Hazardous material indicator: N
Schedule B export code: 7609000000
Last known source of supply: S9C

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
BNC20D4	79326 TRANSDIGM INC DIV ADELWIGGINS GROUP	A	3	2	B	AX	1	A
2132552	10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER	A	5	2	1	AX	1	A

Characteristics

TEST DATA DOCUMENT	DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) 10001-2132552
CONNECTION TYPE	FIRST FLUID END CONNECTION THREADED EXTERNAL TUBE
LEG LENGTH	INCHES NOMINAL 0.550
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	ALL ENDS INCHES 0.250
MATERIAL	BODY ALUMINUM ALLOY
PROPRIETARY CHARACTERISTICS	PACS
SURFACE TREATMENT	BODY ANODIZE
STYLE DESIGNATOR
CONNECTION TYPE	ALL ENDS QUICK DISCONNECT EXTERNAL
THREAD CLASS	3A
OVERALL LENGTH	INCHES NOMINAL 1.800
QUICK DISCONNECT METHOD	ALL ENDS PUSH-PULL
CONNECTION STYLE
NOMINAL THREAD SIZE	ALL ENDS INCHES 0.438
THREAD SERIES DESIGNATOR	ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF)
FEATURES PROVIDED	SELF-SEALING
SEAT ANGLE	DEGREES 37.0

MOE rules

MOE rule: ZA01
MOE CD: ZA
Date assigned: 01-APR-91
PICA: ZA
PICA LOA: 81
Auth collab: ZA

Freight

ACTY CD: 99
NMFC: 052200
NMFC sub: Z
Uniform freight class: 00000
Less than truckload: W
Water commodity code: 576
Type of cargo code: Z
Special handling code: 9
Air dimension code: A
Air commodity code: BZ
NMF description: PIPE, TUBING, FITTINGS SUB21

Related items

Standardization

Item standardization code: 2
Orig stdzn dec: AX
Dt stdzn dec: 21-OCT-1997
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 4730
Cancelled NIIN: 4730-00-812-2664
NIIN status code: 5
Effective date: 02-JUL-2026
DEMIL code: A

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