Product Details | HOSE CLAMP

4730-00-203-3131 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: MS28741160180, MS28741-16-0180 , NAS1924, NAS192456, NAS1924-56, NAS1925, AN62641618, AN6264-16-18 , AN62711618, AN6271-16-18 , AN737TW56, AN737TW5666, AN737TW56-66, AN737W56, AN73TW5666, AN73TW56-66, AN74856, AN748-56, WWD5666, WWD56-66, 111417-16D-0180 , 2813697, 78868, 4730-00-203-3131, 00-203-3131, 11141716D0180, 4730002033131, 002033131

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-203-3131

Drawings & Photos | NSN 4730-00-203-3131


Demand History | NSN 4730-00-203-3131

Part Number Request Date QTY Origin
NAS192456 2024-05-136 30 United States
4730-00-203-3131 2023-11-331 1682 DIBBS
NAS192456 2023-10-303 30 United States
4730-00-203-3131 2021-01-20 2 Malaysia
4730-00-203-3131 2019-07-209 4486 DIBBS
4730-00-203-3131 2019-04-107 8 us
4730-00-203-3131 2017-02-40 4000 DIBBS
4730-00-203-3131 2016-06-154 3197 DIBBS
AN737TW56 2015-03-71 1 United States
AN737TW5666 2014-12-353 4 United States
4730-00-203-3131 2014-10-275 3113 DIBBS
4730-00-203-3131 2014-07-209 1846 DIBBS
4730-00-203-3131 2013-05-136 1133 DIBBS
4730-00-203-3131 2013-05-121 1133 DIBBS
AN737TW56 2012-11-310 50
AN737TW56 2012-07-206 2 CN
AN737TW56 2012-01-30 100 United States
4730-00-203-3131 2011-11-307 1488 DIBBS
4730-00-203-3131 2011-10-286 1 MANUAL
AN737TW56 2011-10-286 1 United States
4730-00-203-3131 2011-08-214 1 MANUAL
AN737TW56 2011-08-214 1 United States
4730-00-203-3131 2011-07-193 1024 DIBBS
AN737TW56 2011-06-180 8 US
4730-00-203-3131 2011-02-58 1181 DIBBS
4730-00-203-3131 2010-01-07 1614 DIBBS
4730-00-203-3131 2009-06-177 1459 DIBBS
4730-00-203-3131 2008-12-357 322 DIBBS
4730-00-203-3131 2008-11-318 286 DIBBS
4730-00-203-3131 2008-09-253 7 United States
AN737TW5666 2008-09-246 8 MX

Cross Reference | NSN 4730-00-203-3131

Part Number Cage Code Manufacturer
2813697 001JK EMBRAER S/A
2813697 S4956 EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
78868 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
AN737TW-56/66 5Z588 APPLEGATE RALPH A
AN737TW56 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN737TW56-66 08484 BREEZE-EASTERN CORPORATION
AN737TW56-66 66295 WITTEK COMPANIES INTL INC
AN737TW56-66 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN737W56 81352 AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS
AN73TW56-66 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN748-56 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
HK9C24-56/66 69370 HO-HO-KUS, INC.
NAS1924 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1924-56 1X8S6 SUITS CLAMPS INC
NAS1924-56 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1924-56/66 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1925 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
WWD56-66 66295 WITTEK COMPANIES INTL INC

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Technical Data | NSN 4730-00-203-3131

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BAND STEEL THUMBSCREW
SURFACE TREATMENT PASSIVATE BAND CADMIUM THUMBSCREW
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,CL 1,TY 2 FED SPEC SINGLE TREATMENT RESPONSE THUMBSCREW
STYLE DESIGNATOR C7 BAND
INSIDE DIAMETER 1.328 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
OVERALL WIDTH 0.500 INCHES MINIMUM AND 0.594 INCHES MAXIMUM
FASTENING DEVICE TYPE THUMB HEAD SCREW
SPECIAL FEATURES GRUMMAN AEROSPACE CORP A10 AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4730-00-203-3131

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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 051140 HOSE:NOI TUBING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 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 4730-00-203-3131

Category Code Description
Budget Code9 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 ValidationN 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.
Materiel Management Aggregation CodeRKSX:AEROSPACE SUPPORT ACCESSORIES
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesFFABRICATE OR ASSEMBLE # (NON-STOCKED ITEMS) National Stock Numbered items fabricated or assembled from raw materials and finished products as the normal method of support. Procurement and stockage of the items are not justified because of low usage or peculiar installation factors. Distinctions between local or centralized fabricate/assemble capability are identified by the Source of Supply Modifier in the Source of Supply Column of the Service Management Data Lists.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each