Product Details | AIR BREATHING AIR DUCT HOSE ASSEMBLY

4240-00-770-0268 A length of HOSE, AIR DUCT, AIR BREATHING which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-Gsuit and HOSE ASSEMBLY, NONMETALLIC.20342400027Safety and Rescue Equipment47200024Hose and Flexible Tubing65150057Medical and Surgical Instruments, Equipment, and Supplies

Part Alternates: D85571, 7376554X3PCF23, 73765-54X3PCF23, 7376554X3RAPCF23, 73765-54X3RAPCF23, 85571, 4240-00-770-0268, 00-770-0268, 4240007700268, 007700268

Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Safety and Rescue Equipment

Supply Group (FSG) NSN Assign. NIIN
42 01 JAN 1963 00-770-0268

Drawings & Photos | NSN 4240-00-770-0268


Demand History | NSN 4240-00-770-0268

Part Number Request Date QTY Origin
85571 2024-10-298 79 DIBBS
85571 2024-09-262 118 DIBBS
85571 2024-06-164 79 DIBBS
85571 2024-06-164 65 DIBBS
85571 2024-05-136 42 DIBBS
85571 2023-12-361 79 DIBBS
85571 2023-06-152 39 DIBBS
85571 2023-04-109 6 DIBBS
85571 2023-04-95 33 DIBBS
85571 2023-03-80 160 DIBBS
85571 2023-02-53 66 DIBBS
85571 2022-03-68 28 DIBBS
85571 2021-12-363 85 DIBBS
85571 2021-08-237 83 DIBBS
4240-00-770-0268 2021-05-125 8 United States
4240-00-770-0268 2021-03-64 8 United States
4240-00-770-0268 2020-11-322 8 United States
85571 2020-09-274 27 DIBBS
85571 2020-09-257 3 DIBBS
85571 2020-09-247 40 DIBBS
85571 2020-07-211 83 DIBBS
85571 2020-03-75 98 DIBBS
85571 2020-02-40 73 DIBBS
4240-00-770-0268 2019-07-182 4 United States
85571 2019-04-97 160 DIBBS
85571 2019-03-72 66 DIBBS
4240-00-770-0268 2018-11-305 75 DIBBS
4240-00-770-0268 2018-09-268 10 United States
4240-00-770-0268 2018-05-126 68 DIBBS
4240-00-770-0268 2018-03-64 53 DIBBS
4240-00-770-0268 2017-10-295 75 DIBBS
4240-00-770-0268 2017-08-215 65 DIBBS
4240-00-770-0268 2017-01-04 57 DIBBS
4240-00-770-0268 2016-06-171 74 DIBBS
4240-00-770-0268 2016-04-118 67 DIBBS
4240-00-770-0268 2016-01-07 29 DIBBS
4240-00-770-0268 2015-09-250 17 DIBBS
4240-00-770-0268 2015-08-228 4 DIBBS
4240-00-770-0268 2015-08-221 11 DIBBS
4240-00-770-0268 2015-07-211 8 DIBBS
4240-00-770-0268 2015-07-196 4 DIBBS
4240-00-770-0268 2015-05-145 34 DIBBS
4240-00-770-0268 2015-05-137 21 DIBBS
4240-00-770-0268 2013-04-116 153 DIBBS
4240-00-770-0268 2013-04-115 153 DIBBS
4240-00-770-0268 2013-04-105 153 DIBBS
4240-00-770-0268 2013-04-93 69 DIBBS
4240-00-770-0268 2013-03-68 0 DIBBS
4240-00-770-0268 2013-02-32 69 DIBBS
4240-00-770-0268 2012-10-293 84 DIBBS
4240-00-770-0268 2012-08-244 39 DIBBS

Cross Reference | NSN 4240-00-770-0268

Part Number Cage Code Manufacturer
73765-54X3PCF23 96169 ELECTRIC BOAT CORPORATION
73765-54X3RAPCF23 96169 ELECTRIC BOAT CORPORATION
85571 55799 MINE SAFETY APPLIANCES COMPANY
D85571 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 4240-00-770-0268

Characteristic Specifications
MATERIAL COPPER ALLOY AND STEEL CORROSION RESISTING SINGLE PLY COPPER ALLOY AND STEEL CORROSION RESISTING 1ST END COUPLING
SURFACE TREATMENT ZINC 1ST END COUPLING ZINC 2ND END COUPLING
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 0.375 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH 300.000 INCHES NOMINAL OVERALL
CONNECTION TYPE COUPLING FIRST END COUPLING SECOND END
COUPLING STYLE D9 THREADED INTERNAL FIRST END D8 THREADED EXTERNAL SECOND END
THREAD SERIES DESIGNATOR UNF FIRST END UNF SECOND END
NOMINAL THREAD SIZE 0.750 INCHES FIRST END 0.750 INCHES SECOND END
THREAD QUANTITY PER INCH 16 FIRST END 16 SECOND END
SPECIAL FEATURES SCHRADER FITTINGS P/N 55597 FEMALE CONNECTION, P/N 55516 MALE CONNECTION; OZONE RESISTANCE:NOT OZONE RESISTANT; END SIMILARITY:NOT IDENTICAL; HOSE STYLE:SLEEVE SECTION, STYLE NO. 5 FROM OLD FIIG A22900; HOSE MATERIAL:RUBBER; COMMUNICATION CABLE AND RESTRAINT CORD:NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 4240-00-770-0268

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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 051140 HOSE:NOI TUBING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 657 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 4240-00-770-0268

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.
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 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