NUT,TUBE COUPLING

4730FSC

00NCB code

203-2658Item number

NIIN 00-203-2658

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Unit price: $4.56
Unit of issue: EA
Source of supply: SMS
DEMIL code: A

Identification

Item name code: 03859
PINC: 0003859
Criticality code: X
II: 0
DEMIL code: A
DEMIL integrity code: 1
NIIN assigned: 01-JAN-61
Precious metals indicator: A
Hazardous material indicator: N
Schedule B export code: 7318160000

Management

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit price	Quantity per unit pack	Controlled inventory item code	Recoverability code	Management control	Net price	USC
01-OCT-2026	DA	D	SMS	EA	$4.56	H	U	Z	J22BXX-	$0.00	A
01-OCT-2026	DF	D	SMS	EA	$4.56	H	U	N	SF9AH-V	$0.00	F
01-OCT-2026	DM	D	SMS	EA	$4.56	H	U	Z	15B2B--	$0.00	M
01-OCT-2026	DN	D	SMS	EA	$4.56	H	U		9B----9	$0.00	N
01-OCT-2026	DS	D	SMS	EA	$4.56	H	U	N	-------	$0.00	I
01-OCT-2026	GP	D	SMS	EA	$4.56	H	U		-------	$0.00	C

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC	SADC
AN818-4J	22995 CROWN FITTING CO INC	A	5	9	E	AX	4	B
AN818-4J	32382 ARLINGTON AIR PARTS INC	H	5	9	6	AX	4	B
AN818-4J	32142 HYDRASEARCH COMPANY, LLC	A	5	1	6	ZZ
AN818-4J	71563 COLLINS ENGINEERING CORP	H	5	9	E	AX	4	B
AN818-4J	6W617 INLAND MACHINE COMPANY INC. DBA INLAND MACHINE CO INC	A	5	1	5	9Z	4	D
AS4841	81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC	R	5	9	E	ZZ		B
AN818-4C	88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE	A	5	9	E	AX	4	B
AN818-4S	88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE	A	C	1	6	AX			AW
AN818-4J	88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE	A	2	2	E	AX	4	C
4730PL0974515	9009H JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX	A	6	9	9	WP	4	B
AN818-4J	8N202 TRI-FITTING MFG. COMPANY	A	5	1	5	ZZ
AN818-4C	96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M	A	C	1	6	ZZ			AC
AN818-4B	97942 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP	A	C	1	6	AX			AW
416775-48	96214 RAYTHEON COMPANY DBA RAYTHEON	A	5	1	F	AX	4	D
754B505P2	99207 GENERAL ELECTRIC COMPANY DBA GE AEROSPACE	A	5	9	6	AX	3	B
525-629-90103	99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL	A	C	1	6	ZZ			AC
10111301	A486G NIMIKKEISTOKESKUS NCB FINLAND	A	6	9	9	WF	4	B
AN818-4J	R1120 SATAIR A/S	A	5	2	6	ZG	4	D
AN818-4J	00624 EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION	A	5	1	E	AX
AN818-4J	06581 ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY	A	5	1	E	AX	4	A
AS4841	0U583 SAE INTERNATIONAL DBA SAE INTERNATIONAL	A	5	1	E	ZZ
SAE-AS4841	0U583 SAE INTERNATIONAL DBA SAE INTERNATIONAL	A	5	1	E	ZZ
AN818-4J	11243 COSMODYNE, LLC DBA NIKKISO COSMODYNE DIV PROCESS SYSTEMS	A	C	1	6	ZZ			AC
AN818-4J	13899 HYDRO-FITTING MANUFACTURING CORPORATION	A	5	1	E	AX	4	A
AN818-4J	14397 FABER ENTERPRISES, INC. DIV FABER ENTERPRISE INC	A	5	9	6	AX	4	B
AN818-4J	14798 DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY	A	5	9	E	AX		B

Characteristics

THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
NUT STYLE
NUT HEIGHT	INCHES NOMINAL 0.609
WIDTH ACROSS FLATS	INCHES NOMINAL 0.563
LENGTH TO SHOULDER	INCHES NOMINAL 0.532
SMALLEST INSIDE DIAMETER	INCHES NOMINAL 0.305
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	20
NOMINAL THREAD SIZE	INCHES 0.438
NOMINAL TUBE OUTSIDE DIAMETER	INCHES 0.250
SPECIAL FEATURES	ACTION ID 45573831
MATERIAL	OVERALL STEEL COMP 304
PROPRIETARY CHARACTERISTICS	PACS
SURFACE TREATMENT	OVERALL PASSIVATE
SPECIFICATION/STANDARD DATA	GOVERNMENT STANDARD 88044-AN818

MOE rules

MOE rule	MOE CD	AMC	AMSC	Date assigned	IMC	IMCA	Acquisition advice code	PICA	PICA LOA	SICA	SICA LOA	Auth collab	Supp collab	Fmr MOE rl
WF01	WF			01-MAR-09				WF	81			WF
VK01	VK			01-NOV-24				VK	81			VK
WP01	WP			01-JAN-05				WP	81			WP
WG01	WG			01-OCT-17				WG	81			WG
WS01	WS			01-JUL-16				WS	81			WS
WU01	WU			01-OCT-02				WU	81			WU
YA01	YA			01-DEC-99				YA	81			YA
YB01	YB			01-APR-91				YB	81			YB
YC01	YC			01-JUL-15				YC	81			YC
YD01	YD			01-AUG-16				YD	81			YD
YW01	YW			01-APR-91				YW	81			YW
YJ01	YJ			01-APR-91				YJ	81			YJ
ZA01	ZA			01-APR-91				ZA	81			ZA
YY01	YY			01-FEB-15				YY	81			YY
ZB01	ZB			01-APR-91				ZB	81			ZB
ZC01	ZC			01-APR-91				ZC	81			ZC
ZE01	ZE			01-APR-91				ZE	81			ZE
ZG01	ZG			01-APR-91				ZG	81			ZG
ZF01	ZF			01-APR-91				ZF	81			ZF
ZH01	ZH			01-APR-91				ZH	81			ZH
ZI01	ZI			01-APR-19				ZI	81			ZI
ZJ01	ZJ			01-MAR-25				ZJ	81			ZJ
ZK01	ZK			01-APR-91				ZK	81			ZK
ZP01	ZP			01-APR-91				ZP	81			ZP
ZN01	ZN			01-APR-91				ZN	81			ZN
ZR01	ZR			01-APR-91				ZR	81			ZR
ZT01	ZT			01-APR-91				ZT	81			ZT
ZS01	ZS			01-APR-91				ZS	81			ZS
ZU01	ZU			01-APR-91				ZU	81			ZU
ZW01	ZW			01-NOV-98				ZW	81			ZW
A920	DA	1	G	01-APR-06	Z	CD		GX	01	CD	5D	GX CD	AZ CT	A181
C919	GP	1	G	01-APR-06				GX	01	XH	5D	GX XH		C172
FXGC	DF	1	G	01-APR-06	Z	SX		GX	01	SX	5D	TU GX		FXAX
G170	T1	0	0	01-APR-91			C	17	48			17 75
MC40	DM	1	G	01-APR-06	Z	PA		GX	01	PA	5D	GX PA		MC01
N9BC	DN	1	G	01-APR-06	Z	GH		GX	01	GH	5D	GX	KE GT HD	N9CD
VJ01	VJ			01-MAR-19				VJ	81			VJ

Service data

Army

Matcat 1: J
Matcat 2: 2
Matcat 3: 2
Matcat 4 5: BX
ARC: X

Navy

COG: 9B
SMCC: 9

Air Force

Fund: SF
Budget: 9
MMAC: AH
PVC: V
ERRC: N

Marine Corps

SAC: 1
CEC: 5
MEC: B2
MIC: B

Freight

ACTY CD: XX
NMFC: 093486
NMFC sub: Z
Uniform freight class: 48950
Less than truckload: W
Water commodity code: 573
Type of cargo code: Z
Special handling code: 9
Air dimension code: A
Air commodity code: AZ
NMF description: BOLTS,NUTS OR SCREWS, NOI (SUB 3)

Packaging

Unit and preservation

PICA SICA: P
PKG cat: 16ZZ
Unpackaged weight: 0.0000
Unpackaged width: 0.000
Unpackaged length: 0.000
Unpackaged height: 0.000
TOS: A
Intermediate container qty: AAA
Quantity set by MIL-STD-2073-1E B.5: up to 100 unit packs, a maximum net load of 40 pounds, and a maximum of 1.5...
Method of preservation: 33
Greaseproof-waterproof bag, heat sealed
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: 00
No requirement
Wrap mat: 00
No requirement
Cush dun: 00
No requirement
THK: 0
Not applicable
Unit cont: BE
MIL-DTL-117, Type II, Class C, Style 1, medium duty, waterproof, greaseproof, opaque bag.
PKG data source: P

Unit pack

PICA SICA: P
SPC MKG: 00
No special marking
Inter cont: E5
ASTM D5118/D5118M, fiberboard box.
Lvl A: Q
Packing shall be accomplished in accordance with table C.II for the packing level specified.
Lvl b: Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight: 0.1000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0070
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

Packaging instructions

PICA SICA: P
PKG design ACTY: 16236
SPI date: 00000

Full packaging code breakdown

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	Cancelled NIIN	NIIN status code	Effective date	DEMIL code
4730	4730-00-203-4874	5	02-JUL-2026	A
4730	4730-00-204-0796	5	02-JUL-2026	A
4730	4730-00-510-7179	7	01-JUL-2026	A
4730	4730-00-131-4952	7	02-JUL-2026	A
4730	4730-00-595-2613	7	02-JUL-2026	A
4730	4730-00-202-7106	5	02-JUL-2026	A
4730	4730-00-954-7486	5	02-JUL-2026	A
4730	4730-00-734-5767	7	01-JUL-2026	A
4730	4730-00-659-7535	5	02-JUL-2026	A

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