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NSN 4720-00-483-0671, 4720004830671
HOSE ASSEMBLY,AIR BREATHING

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 004830671
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 4720-00-483-0671

National Stock Number (NSN) 4720-00-483-0671, or NIIN 004830671, (hose assembly,air breathing) was assigned February 12, 1971 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 Jun 29, 2016. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M416M3892, SPE7M416M3892, SPE7MC16M4461. The total value of the awarded contracts has been US$ 10,289.40.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

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 Apr 02, 2005, 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 4720004830671 contains an unknown precious metal.

This NSN is associated to Schedule B 4009220050: tubes, pipes and hoses of vulcanized rubber, exc hard rubber, reinforced or otherwise combined only with metal, with fittings, exc brake hoses. The Schedule B End Use is listed as industrial rubber products. NAICS classification category 326220: rubber and plastics hoses and belting manufacturing.

This information was last updated on .


Technical Characteristics

CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUNDERR-090
INSIDE DIAMETER
(AARX) 0.406 INCHES NOMINAL BOTH ENDS
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES SECOND END
OUTSIDE DIAMETER
(ABKV) 0.562 INCHES NOMINAL BOTH ENDS
MAXIMUM OPERATING PRESSURE
(CQGM) 500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 26.000 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS
(ACKH) 9.250 INCHES
SPECIAL FEATURES
(FEAT) CONNECTION TYPE: THREADED INTERNAL TUBE 1ST END; THREAD DIRECTION: RIGHT-HAND 1ST END; END CONNECTION DESIGN: STRAIGHT 1ST END; BURST TEST PRESSURE: 2200.0 PSI; LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE; SEAT ANGLE: 37.0 DEG. 1ST END; HYDROSTATIC TEST PRESSURE: 1100.0 PSI; INSIDE SURFACE CONDITION: SMOOTH; OUTER COVERING ENVIRONMENTAL PROTECTION: CORROSION RESISTANT; CONNECTION STYLE: SWIVEL NUT FLARE 1ST END; FEATURES PROVIDED: ELECTROSTATIC DISCHARGE CAPABILITY; EXTERIOR COLOR: NATURAL
THREAD CLASS
(AAJD) 3B SECOND END3B SECOND END
THREAD SERIES DESIGNATOR
(THSD) UNF SECOND END
SPECIFICATION/STANDARD DATA
(ZZZK) 96906-MS24548 GOVERNMENT STANDARD
TEMP RATING
(ABJH) -65.0 DEG FAHRENHEIT AND 260.0 DEG FAHRENHEIT
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 1ST END
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
OUTER COVERING ENVIRONMENTAL PROTECTION
(CRJM) CORROSION RESISTANT
EXTERIOR COLOR
(ADJS) NATURAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
CONNECTION STYLE
(AHNC) SWIVEL NUT FLARE 1ST END
FEATURES PROVIDED
(CBBL) ELECTROSTATIC DISCHARGE CAPABILITY
BURST TEST PRESSURE
(CQBD) 2200.0 POUNDS PER SQUARE INCH
HYDROSTATIC TEST PRESSURE
(CRDW) 1100.0 POUNDS PER SQUARE INCH
END CONNECTION DESIGN
(AKUU) STRAIGHT 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
THREAD CLASS
(AAJD) 3B 1ST END

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