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NSN 4720-00-887-2965, 4720008872965
HOSE ASSEMBLY,AIR BREATHING

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 008872965
Codification Country
United States
Item Name Code
INC 39227
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 4720-00-887-2965

National Stock Number (NSN) 4720-00-887-2965, or NIIN 008872965, (hose assembly,air breathing) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 10 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 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. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M122P6550, SPE7MC16M8069, SPE7M416M0045, SPE7M416M0045, SPE7M315M2737. The total value of the awarded contracts has been US$ 23,488.34.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 5,918. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 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 but does have other critical feature(s) 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 4720008872965 does not contain precious metals.

This information was last updated on .


Technical Characteristics

III FSC APPLICATION DATA
(ZZZV) AIRCRAFT OXYGEN BREATHING SYSTEM
SPECIAL FEATURES
(FEAT) OCLEANING REQUIREMENTS FOUND IN 4.6.10 MIL-PRF-26626; HOSE MATERIAL TO BE NON-TOXIC AND ODOR FREE IN PRESENCE OF OXYGEN OVER THE TEMPERATURE RANGE MINUS 297 TO PLUS 260 DEGREES F; ENDS 37 DEGREE FLARED INTERNAL TUBE
END ITEM IDENTIFICATION
(AGAV) AIRCRAFT, F-15
CONNECTION TYPE
(AWLS) GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT FIRST END
COUPLING STYLE
(CXMG) THREADED INTERNAL BOTH ENDS
CRITICALITY CODE JUSTIFICATION
(CRTL) AGAV
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
DEPARTURE FROM CITED DOCUMENT
(ZZZW) 48 INCH AS MODIFIED OVER LENGTH
FSC APPLICATION DATA
(ZZZV) AIRCRAFT OXYGEN BREATHING SYSTEM
INSIDE DIAMETER
(AARX) 0.250 INCHES NOMINAL FIRST END
NOMINAL THREAD SIZE
(CQJX) 0.500 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763, TYPE 304 OR 316 FED SPEC SINGLE MATERIAL RESPONSE BOTH END COUPLINGS
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC TETRAFLUOROETHYLENE 1ST PLY
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC TETRAFLUOROETHYLENE BOTH END COUPLINGS
MAXIMUM OPERATING PRESSURE
(CQGM) 1500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 48.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS
(ACKH) 2.000 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) HOSE ASSEMBLY, CRYOGENIC OXYGEN
SPECIAL FEATURES
(FEAT) CLEANING REQUIREMENTS FOUND IN 4.6.10 MIL-PRF-26626; HOSE MATERIAL TO BE NON-TOXIC AND ODOR FREE IN PRESENCE OF OXYGEN OVER THE TEMPERATURE RANGE MINUS 297 TO PLUS 260 DEGREES F; ENDS 37 DEGREE FLARED INTERNAL TUBE
THREAD SERIES DESIGNATOR
(THSD) UNJF BOTH ENDS
WALL THICKNESS
(AAGT) 0.062 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) SLEEVE SECTION
SURFACE TREATMENT
(SFTT) PASSIVATE BOTH END COUPLINGS
III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) HOSE ASSEMBLY, CRYOGENIC OXYGEN
III MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC TETRAFLUOROETHYLENE 1ST PLY
III MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC TETRAFLUOROETHYLENE BOTH END COUPLINGS
UNABLE TO DECODE
(AMPZ) UNABLE TO DECODE
TEMP RANGE (NON-CORE)
(AMPZ) -65.0/+450.0 DEG FAHRENHEIT
III END ITEM IDENTIFICATION
(AGAV) AIRCRAFT, F-15
CONNECTION TYPE
(AWLS) ERR-030 FIRST END

Manufacturer Part Numbers


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