Product Details | HOSE CLAMP

4730-00-202-6639 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: HK9C09D304, HK9C09D-304, HK9C21304, HK9C21-304, WWD304, 2948304, 2948-304, 94144, 94144 B, 94144 EN DG , 94144B, 94144ENDG, 9D0021, 9D0021304, 9D0021-304, 4730-00-202-6639, 00-202-6639, 4730002026639, 002026639

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-202-6639

Drawings & Photos | NSN 4730-00-202-6639


Demand History | NSN 4730-00-202-6639

Part Number Request Date QTY Origin
94144 EN DG 2019-01-31 309 DIBBS
9D0021-304 2019-01-31 309 DIBBS
HK9C09D-304 2019-01-31 309 DIBBS
4730-00-202-6639 2017-06-170 108 DIBBS
4730-00-202-6639 2015-10-299 108 DIBBS
9D0021304 2012-07-207 23 United States
4730-00-202-6639 2012-02-55 323 DIBBS
4730-00-202-6639 2011-11-305 64 DIBBS

Cross Reference | NSN 4730-00-202-6639

Part Number Cage Code Manufacturer
2948-304 66295 WITTEK COMPANIES INTL INC
94144 7Z588 NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
94144 B 7Z588 NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
94144 EN DG 7Z588 NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
9D0021 88277 BOEING COMPANY, THE DBA BOEING
9D0021-304 88277 BOEING COMPANY, THE DBA BOEING
HK9C09D-304 69370 HO-HO-KUS, INC.
HK9C21-304 69370 HO-HO-KUS, INC.
WWD304 66295 WITTEK COMPANIES INTL INC

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Technical Data | NSN 4730-00-202-6639

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR C7 BAND
INSIDE DIAMETER 8.625 INCHES MINIMUM AND 9.500 INCHES MAXIMUM
OVERALL WIDTH 0.500 INCHES MINIMUM AND 0.594 INCHES MAXIMUM
FASTENING DEVICE TYPE THUMB HEAD SCREW

Restrictions/Controls & Freight Information | NSN 4730-00-202-6639

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:UPrecious 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 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 4730-00-202-6639

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.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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