NSN 4730-00-287-0272 A8528007, AN818240, AN818-240

Product Details | TUBE COUPLING NUT

4730-00-287-0272 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Part Alternates: A8528007, AN818240, AN818-240, AN81824D, AN818-24D, MILF5509A, 731857-124, 811BT24D, 8528007, 9100X24D, 24BTD, 29024D, 290-24D, 72033524, 720335-24, 4730-00-287-0272, 00-287-0272, 4730002870272, 002870272, 731857124

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	00-287-0272	03859 ( NUT, TUBE COUPLING )

Drawings & Photos | NSN 4730-00-287-0272

Part Number	Request Date	QTY	Origin
AN81824D	2021-04-95	3	United States
4730-00-287-0272	2019-07-207	300	India
4730-00-287-0272	2019-05-121	150	DIBBS
4730-00-287-0272	2019-03-66	215	DIBBS
AN81824D	2018-08-218	4	United States
4730-00-287-0272	2018-06-168	241	DIBBS
AN81824D	2017-01-24	720	US
AN81824D	2015-08-225	163	US
AN81824D	2012-11-312	10	US
AN81824D	2012-11-312	20	US
AN81824D	2012-02-33	20	US
AN81824D	2010-09-250	10	Italy
4730-00-287-0272	2009-07-209	351	DIBBS
AN81824D	2009-04-105	120	United States
4730-00-287-0272	2009-02-58	174	DIBBS

Cross Reference | NSN 4730-00-287-0272

Part Number	Cage Code	Manufacturer
24BTD	45681	PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
290-24D	00624	EATON CORPORATION DBA AEROSPACE DIV
290-24D	R1120	SATAIR A/S
720335-24	56232	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
731857-124	56232	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
811BT24D	88049	SAFETY FOR VISUAL EDUCATION
8528007	18876	U S ARMY AVIATION AND MISSILE COMMAND
9100X24D	79470	DANA CORP WEATHERHEAD DIV
A8528007	18876	U S ARMY AVIATION AND MISSILE COMMAND
AN818-240	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN818-24D	14798	DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AN818-24D	32142	HYDRASEARCH CO., INC.
AN818-24D	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MILF5509A	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Related Products | NSN 4730-00-287-0272

4730-00-287-0273, 4730-00-287-0274, 4730-00-287-0275, 4730-00-287-0276, 4730-00-287-0277

Technical Data | NSN 4730-00-287-0272

Characteristic	Specifications
THREAD SERIES	UN
NOMINAL THREAD SIZE	1.875 INCHES
THREAD QUANTITY PER INCH	12
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	ALUMINUM ALLOY OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
NUT STYLE	A351 TUBE COUPLING
NUT HEIGHT	1.406 INCHES NOMINAL
WIDTH ACROSS FLATS	2.230 INCHES MINIMUM AND 2.270 INCHES MAXIMUM
LENGTH TO SHOULDER	1.170 INCHES NOMINAL
SMALLEST INSIDE DIAMETER	1.617 INCHES MINIMUM AND 1.620 INCHES MAXIMUM
FABRICATION METHOD	ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER	1.500 INCHES
SPECIAL FEATURES	GRUMMAN A-10 AIRCRAFT
MANUFACTURERS CODE	88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	AN818-24D
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILF5509A

Restrictions/Controls & Freight Information | NSN 4730-00-287-0272

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	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	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 4730-00-287-0272

Navy

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	H EA : Each