Product Details | AIR DUCT HOSE

4720-01-255-4815 A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.

Part Alternates: BOE20840002, BOE2084-0002, 405-10422-2, 40510422, 405-10422, 4720-01-255-4815, 01-255-4815, 4720012554815, 012554815, 405104222

Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing

Supply Group (FSG) NSN Assign. NIIN
47 21 MAY 1987 01-255-4815

Drawings & Photos | NSN 4720-01-255-4815


Demand History | NSN 4720-01-255-4815

Part Number Request Date QTY Origin
405-10422-2 2023-11-332 143 DIBBS
BOE2084-0002 2023-11-332 143 DIBBS
405-10422-2 2023-08-243 112 DIBBS
BOE2084-0002 2023-08-243 112 DIBBS
405-10422-2 2019-09-258 45 DIBBS
BOE2084-0002 2019-09-258 45 DIBBS
405104222 2019-06-158 28 United States
405-10422-2 2019-03-66 28 DIBBS
BOE2084-0002 2019-03-66 28 DIBBS
4720-01-255-4815 2018-06-172 33 DIBBS
4720-01-255-4815 2018-06-156 25 DIBBS
4720-01-255-4815 2018-06-156 8 DIBBS

Cross Reference | NSN 4720-01-255-4815

Part Number Cage Code Manufacturer
405-10422 82918 THE BOEING COMPANY DBA BOEING
405-10422-2 82918 THE BOEING COMPANY DBA BOEING
BOE2084-0002 16632 FLEXFAB, LLC

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Technical Data | NSN 4720-01-255-4815

Characteristic Specifications
MATERIAL RUBBER SILICONE CLASS Q ALL PLIES
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 0.880 INCHES NOMINAL FIRST END
WALL THICKNESS 0.100 INCHES NOMINAL
MEASURING METHOD AND LENGTH 51.000 INCHES NOMINAL OVERALL
CONNECTION TYPE PREFORMED BOTH ENDS
CONNECTION STYLE C3 ROUND BOTH ENDS
END INSIDE DIAMETER 0.880 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.500 INCHES NOMINAL BOTH ENDS
SPECIAL FEATURES REINFORCEMENT FABRIC IS POLYESTER (DACRON) OR NYLON
III END ITEM IDENTIFICATION B-52 SE AGMBRL
MANUFACTURERS CODE 82918
MFR SOURCE CONTROLLING REFERENCE 405-10422

Restrictions/Controls & Freight Information | NSN 4720-01-255-4815

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents 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 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 XB Defense Threat Reduction Agency
ATTN: DTRACA
Kirtland AFB, NM 87117-5669
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 4720-01-255-4815

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.
Materiel Management Aggregation CodeMWSX:CMPG BOMBER
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative