NSN 4730-01-299-9496 SS44MA400, SS-44M-A-400, 1551AS779

Product Details | TUBE REDUCER

4730-01-299-9496 A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).

Part Alternates: SS44MA400, SS-44M-A-400, 1551AS779, 1551AS7791, 1551AS779-1, 4730-01-299-9496, 01-299-9496, 4730012999496, 012999496

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	08 MAY 1989	01-299-9496	08506 ( REDUCER, TUBE )

Part Number	Request Date	QTY	Origin
4730-01-299-9496	2021-12-354	15	DIBBS
4730-01-299-9496	2019-04-119	64	DIBBS
4730-01-299-9496	2019-04-108	64	DIBBS
4730-01-299-9496	2019-04-102	64	DIBBS
4730-01-299-9496	2019-03-80	64	DIBBS
4730-01-299-9496	2012-03-75	16	DIBBS
4730-01-299-9496	2011-12-342	27	DIBBS
4730-01-299-9496	2011-11-307	6	DIBBS
4730-01-299-9496	2011-10-289	6	DIBBS
4730-01-299-9496	2011-10-281	6	DIBBS
4730-01-299-9496	2011-03-87	6	DIBBS
4730-01-299-9496	2009-11-327	15	DIBBS
4730-01-299-9496	2009-05-124	6	DIBBS
4730-01-299-9496	2009-03-60	4	DIBBS

Cross Reference | NSN 4730-01-299-9496

Part Number	Cage Code	Manufacturer
1551AS779	30003	NAVAL AIR SYSTEMS COMMAND
1551AS779-1	30003	NAVAL AIR SYSTEMS COMMAND
SS-44M-A-400	02570	SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS-44M-A-400	11649	CAJON CO
SS-44M-A-400	66259	SNO-TRIK CO DIV OF CRAWFORD FITTING CO

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Related Products | NSN 4730-01-299-9496

4730-01-299-9497, 4730-01-299-9514, 4730-01-299-9795, 4730-01-300-0104, 4730-01-300-0162

Technical Data | NSN 4730-01-299-9496

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE	11700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE	B66 FLARELESS 1ST END B67A PLAIN 2ND END
SEAT ANGLE	12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES 1ST END 0.250 INCHES 2ND END
THREAD SERIES DESIGNATOR	UNC 1ST END UNC 2ND END
NOMINAL THREAD SIZE	0.563 INCHES 1ST END 0.438 INCHES 2ND END
THREAD CLASS	2A 1ST END 2A 2ND END
NOMINAL OVERALL LENGTH	1.406 INCHES
REDUCER TYPE	CONCENTRIC
FURNISHED ITEMS AND QUANTITY	1 TUBE COUPLING NUT
SPECIAL FEATURES	BLEEDER SLOT
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	SPECIAL CLEANING FOR OXYGEN SERVICES IAW MIL-C-52211
MANUFACTURERS CODE	02570
DESIGN CONTROL REFERENCE	SS-44M-A-400

Restrictions/Controls & Freight Information | NSN 4730-01-299-9496

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:	A	Item does not contain precious metal
Criticality Code:	Y	The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	052190	PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	576	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
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 4730-01-299-9496

Air Force
Navy

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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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
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	1 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	1 EA : Each