NSN 4730-00-949-1461 AN6289S16, AS4841, AS5179

Product Details | TUBE FITTING LOCKNUT

4730-00-949-1461 An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.

Part Alternates: AN6289S16, AS4841, AS5179 , AS5179R16, 4730-00-949-1461, 00-949-1461, 4730009491461, 009491461

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	13 APR 1966	00-949-1461	17645 ( LOCKNUT, TUBE FITTING )

Drawings & Photos | NSN 4730-00-949-1461

Part Number	Request Date	QTY	Origin
AS4841	2025-04-106	1	France
4730-00-949-1461	2023-10-285	29	DIBBS
4730-00-949-1461	2022-11-318	14	DIBBS
4730-00-949-1461	2022-11-306	14	DIBBS
AS5179R16	2021-06-172	20	United States
4730-00-949-1461	2017-04-103	56	DIBBS
4730-00-949-1461	2013-05-133	6	United States
4730-00-949-1461	2011-09-250	19	DIBBS
4730-00-949-1461	2011-06-164	11	DIBBS
4730-00-949-1461	2011-05-147	1	United States
4730-00-949-1461	2011-05-146	1	United States
4730-00-949-1461	2011-03-77	12	DIBBS
AS4841	2011-03-69	8
4730-00-949-1461	2010-08-242	3	DIBBS
4730-00-949-1461	2010-03-60	14	DIBBS
4730-00-949-1461	2009-10-288	10	US
4730-00-949-1461	2009-10-275	5	DIBBS
4730-00-949-1461	2008-11-317	4	DIBBS

Cross Reference | NSN 4730-00-949-1461

Part Number	Cage Code	Manufacturer
AN6289S16	14397	FABER ENTERPRISES, INC.
AN6289S16	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN6289S16	92003	PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
AS4841	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5179	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5179R16	14397	FABER ENTERPRISES, INC.
AS5179R16	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5179R16	92003	PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS

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Related Products | NSN 4730-00-949-1461

4730-00-949-1654, 4730-00-949-1656, 4730-00-949-1662, 4730-00-949-1692, 4730-00-949-1695

Technical Data | NSN 4730-00-949-1461

Characteristic	Specifications
THREAD SERIES	UN
NOMINAL THREAD SIZE	1.312 INCHES
THREAD QUANTITY PER INCH	12
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 347 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS 347 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLE	A391 TUBE FITTING LOCKNUT
NUT HEIGHT	0.438 INCHES NOMINAL
WIDTH ACROSS FLATS	1.625 INCHES NOMINAL
PACKING RECESS DIAMETER	1.541 INCHES NOMINAL
PACKING RECESS DEPTH	0.054 INCHES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER	1.000 INCHES
SPECIFICATION/STANDARD DATA	88044-AN6289 GOVERNMENT STANDARD

Restrictions/Controls & Freight Information | NSN 4730-00-949-1461

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:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	573	unknown
Originating Activity Code	92	NASA Lyndon B. Johnson Space Center Houston, TX 77058-0001
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 4730-00-949-1461

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.
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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each