NSN 4720-01-343-3265, 4720013433265
HOSE ASSEMBLY,AIR BREATHING

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 013433265
Codification Country: United States
Item Name Code: INC 39227
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 4720-01-343-3265

National Stock Number (NSN) 4720-01-343-3265, or NIIN 013433265, (hose assembly,air breathing) was assigned August 10, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 04, 2019. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M419P1914, SPE7M419P1914, SPE7M417P1212, SPE7M417P1212. The total value of the awarded contracts has been US$ 3,841.00.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 26, 2016, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 39227. [A LENGTH OF HOSE, AIR BREATHING WITH COUPLINGS ON ONE OR BOTH ENDS AND/OR A COMMUNICATION CABLE. EXCLUDES:ITEMS WHICH INCLUDE A BRANCH HOSE OR FORK HOSES; WIRING FOR FACE MASK HEATER; VENT AND PRESSURE DUCTS FOR AN ANTI-G-SUIT; HOSE ASSEMBLY, NONMETALLIC.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4720013433265 does not contain precious metals.

This information was last updated on Sep 01, 2024.

Technical Characteristics

THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE ERR-100
SEAT ANGLE: (CQRB) 37.0 DEGREES 1ST END
NOMINAL THREAD SIZE: (CQJX) 0.562 INCHES 1ST END
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 1ST END
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
EXTERNAL PROTECTION TYPE AND LOCATION (NON-CORE): (CQQN) BOTH ENDS CHAFE GUARD, TETRAFLUOROETHYLENE
HOSE OR TUBING SPEC/STD DATA: (ADLF) MIL-H-26626,SIZE 6 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) INCLUDED
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
BURST TEST PRESSURE: (CQBD) 2200.0 POUNDS PER SQUARE INCH
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
INSIDE DIAMETER: (AARX) 0.256 INCHES NOMINAL BOTH ENDS
OUTSIDE DIAMETER: (ABKV) 0.438 INCHES NOMINAL BOTH ENDS
MAXIMUM OPERATING PRESSURE: (CQGM) 1000.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 10.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS: (ACKH) 4.000 INCHES
NOMINAL THREAD SIZE: (CQJX) 0.562 INCHES SECOND END
SPECIAL FEATURES: (FEAT) THREAD DIRECTION: RIGHT-HAND 1ST END; END CONNECTION DESIGN: STRAIGHT 1ST END; BURST TEST PRESSURE: 2200.0 PSI; LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE; SEAT ANGLE: 37.0 DEG. 1ST END; INSIDE SURFACE CONDITION: SMOOTH; CONNECTION STYLE: SWIVEL NUT FLARE 1ST END; CONNECTION TYPE: THREADED INTERNAL TUBE 1ST END
SPECIFICATION/STANDARD DATA: (ZZZK) 96906-MS24548 GOVERNMENT STANDARD
TEMP RATING: (ABJH) -65.0 DEG FAHRENHEIT AND 260.0 DEG FAHRENHEIT
THREAD CLASS: (AAJD) 3B SECOND END
THREAD SERIES DESIGNATOR: (THSD) UNJF SECOND END
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
THREAD CLASS: (AAJD) 3B 1ST END
CONNECTION STYLE: (AHNC) SWIVEL NUT FLARE 1ST END
THREAD SERIES DESIGNATOR: (THSD) UNJF 1ST END