NSN 4730-00-540-2231 MS21913D2, MS21913W2, AS18280

Product Details | THREADED TUBE FITTING PLUG

4730-00-540-2231 A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see PLUG, MACHINE THREAD.

Part Alternates: MS21913D2, MS21913W2, AS18280, AS18280B, AS21913, AS21913B, AS21913D2, 4730-00-540-2231, 00-540-2231, 4730005402231, 005402231

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	01 JAN 1961	00-540-2231	28613 ( PLUG, TUBE FITTING, THREADED )

Drawings & Photos | NSN 4730-00-540-2231

Part Number	Request Date	QTY	Origin
4730-00-540-2231	2023-01-18	199	DIBBS
4730-00-540-2231	2023-01-03	199	DIBBS
4730-00-540-2231	2022-12-356	199	DIBBS
4730-00-540-2231	2022-07-191	199	DIBBS
AS18280	2014-10-280	1	US
AS21913	2012-12-360	1	CN
4730-00-540-2231	2011-09-244	477	DIBBS
4730-00-540-2231	2011-05-125	340	DIBBS
4730-00-540-2231	2009-03-63	348	DIBBS

Cross Reference | NSN 4730-00-540-2231

Part Number	Cage Code	Manufacturer
AS18280	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS18280B	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21913	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21913B	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21913D2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21913D2	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21913W2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Related Products | NSN 4730-00-540-2231

4730-00-540-2232, 4730-00-540-2233, 4730-00-540-2257, 4730-00-540-2258, 4730-00-540-2259

Technical Data | NSN 4730-00-540-2231

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	C43 PLUG, TUBE FITTING FLARELESS
HEAD HEIGHT	0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
OVERALL LENGTH	0.531 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
CONNECTION STYLE	J5 FLARELESS
THREAD SERIES DESIGNATOR	UNJF EXTERNAL
NOMINAL THREAD SIZE	0.312 INCHES EXTERNAL
THREAD CLASS	3A EXTERNAL
THREAD DIRECTION	RIGHT-HAND EXTERNAL
SEAT ANGLE	6.0 DEGREES
SPECIFICATION/STANDARD DATA	96906-MS21913 GOVERNMENT STANDARD
III END ITEM IDENTIFICATION	09F AIRCRAFT, DELTA DART F-106
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS21913D2

Restrictions/Controls & Freight Information | NSN 4730-00-540-2231

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	051400	PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	576	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 4730-00-540-2231

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	5 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	5 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	5 EA : Each