NSN 4730-00-277-9387 AN737RM66, AN737TW66, AN737TW6C

Product Details | HOSE CLAMP

4730-00-277-9387 A clamp in which the body (band or wire) completely encircles an item and distributes a relatively even amount of pressure throughout the entire 360 degrees (6.282 radians) of the periphery of the item to be compressed. Its compression quality is dependent upon an integral screw mechanism, (screw, bolt spring compression and the like mechanical fasteners), or it may be applied by a device not integral with the clamp itself. It is specifically designed to prevent leakage between a hose and its attaching connection(s) when the body of the clamp is round or circular. For square, rectangular, or irregularly shaped items, see CLAMP, HOSE, SPECIAL-SHAPED. Excludes CLAMP, ELECTRICAL; CLAMP, LOOP; CLAMP, FIRE HOSE, SHUTOFF; FERRULE (as modified); and HAND SCREW.

Part Alternates: AN737RM66, AN737TW66, AN737TW6C, AN73TTW66, NAS192466, NAS1924-66, ST9M54066, ST9M540-66, WWD66, MILC6985TYPEB, 9228, 9228H B, 9228HB, 4730-00-277-9387, 00-277-9387, 4730002779387, 002779387

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	00-277-9387	13566 ( CLAMP, HOSE )

Drawings & Photos | NSN 4730-00-277-9387

Part Number	Request Date	QTY	Origin
4730-00-277-9387	2024-02-39	295	DIBBS
4730-00-277-9387	2018-08-221	917	DIBBS
4730-00-277-9387	2017-03-86	375	DIBBS
4730-00-277-9387	2017-03-73	375	DIBBS
AN737TW66	2016-06-176	5	United States
WWD66	2016-04-118	8	UY
9228	2015-10-275	1	United States
4730-00-277-9387	2014-07-205	1023	DIBBS
4730-00-277-9387	2014-07-194	1023	DIBBS
4730-00-277-9387	2014-06-161	20	SG
4730-00-277-9387	2012-05-143	1135	DIBBS
4730-00-277-9387	2012-03-61	80	DIBBS
4730-00-277-9387	2012-03-61	344	DIBBS
4730-00-277-9387	2012-03-61	491	DIBBS
4730-00-277-9387	2012-02-52	344	DIBBS
4730-00-277-9387	2012-02-46	80	DIBBS
4730-00-277-9387	2012-02-46	491	DIBBS
4730-00-277-9387	2012-02-39	80	DIBBS
4730-00-277-9387	2011-10-299	99	DIBBS
AN737TW66	2011-09-269	2	Philippines
4730-00-277-9387	2011-09-265	328	DIBBS
4730-00-277-9387	2011-08-213	112	DIBBS
4730-00-277-9387	2011-07-193	112	DIBBS
9228	2011-04-118	1	US
NAS192466	2011-02-41	12	Italy
4730-00-277-9387	2009-09-264	556	DIBBS

Cross Reference | NSN 4730-00-277-9387

Part Number	Cage Code	Manufacturer
9228	08484	BREEZE-EASTERN CORPORATION
9228	7Z588	NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
9228H B	7Z588	NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
AN737RM66	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN737TW66	08484	BREEZE-EASTERN CORPORATION
AN737TW66	66295	WITTEK COMPANIES INTL INC
AN737TW66	7Z588	NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
AN737TW66	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN737TW6C	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN73TTW66	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MILC6985TYPEB	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NAS1924-66	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
ST9M540-66	76301	BOEING COMPANY, THE DBA BOEING
WWD66	66295	WITTEK COMPANIES INTL INC

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Related Products | NSN 4730-00-277-9387

4730-00-277-9388, 4730-00-277-9405, 4730-00-277-9406, 4730-00-277-9412, 4730-00-277-9413

Technical Data | NSN 4730-00-277-9387

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING BAND STEEL OR STEEL CORROSION RESISTING THUMBSCREW
SURFACE TREATMENT	PASSIVATE BAND
STYLE DESIGNATOR	C7 BAND
INSIDE DIAMETER	1.625 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
OVERALL WIDTH	0.562 INCHES NOMINAL
FASTENING DEVICE TYPE	THUMB HEAD SCREW

Restrictions/Controls & Freight Information | NSN 4730-00-277-9387

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.

Category	Code	Description
NMF Description	094110	CLAMPS CONDUIT/MUFFLER/PIPE U-BOLT
Less than car load rating
Less than truck load rating	T	55.0
Water commodity Code	713	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 4730-00-277-9387

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
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.
Echelon Identification Code	K	Reserved
Physical Category Code	1	Bin
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	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