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NSN 4720-00-542-3304, 4720005423304
Cancelled -> Replaced by 4720008795068

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 005423304
Codification Country
United States
Item Name Code
INC 20311
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 4720-00-542-3304

National Stock Number (NSN) 4720-00-542-3304, or NIIN 005423304, (hose assembly,nonmetallic) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 4720008092820, 4720008795068, 4720002784901.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, there are no suppliers listed as an Active supplier 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 5 years, with the most recent procurement date of Feb 27, 2013. There have been 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPM7M413M3539, SPM7M413V2344, SPM7M413V1543, SPM7M412M3668, SPM7M412M3668. The total value of the awarded contracts has been US$ 8,709.42.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 6 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, 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) 20311. [A LENGTH OF NONMETALLIC HOSE WITH FITTINGS ON ONE OR BOTH ENDS. FOR ITEMS WITHOUT FITTINGS, SEE HOSE, NONMETALLIC. EXCLUDES HOSE ASSEMBLY, AIR DUCT; AND HOSE ASSEMBLY, AIR DUCT, AIR BREATHING.]. 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 4720005423304 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATT) RUBBER SYNTHETIC TUBE
VACUUM IN TORR
(CRSM) 254.0254.0
OUTER COVERING ENVIRONMENTAL PROTECTION
(CRJM) FUEL RESISTANT AND FUEL RESISTANT AND MILDEW RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND OZONE RESISTANT AND VIBRATION RESISTANT AND VIBRATION RESISTANT AND WEATHERPROOFWEATHERPROOF
INSIDE SURFACE CONDITION
(CRWL) SMOOTHSMOOTH
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 1 TYPE1 TYPE
BURST TEST PRESSURE
(CQBD) 1250.0 POUNDS PER SQUARE INCH
HYDROSTATIC TEST PRESSURE
(CRDW) 625.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER
(AARX) 0.250 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
OUTER COVERING ENVIRONMENTAL PROTECTION
(CRJM) FUEL RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND VIBRATION RESISTANT AND WEATHERPROOF
OUTSIDE DIAMETER
(ABKV) 0.438 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(CQGM) 300.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNED
(MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS
(ACKH) 2.250 INCHES
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 1 TYPE
SPECIAL FEATURES
(FEAT) MATERIAL: RUBBER SYNTHETIC TUBE; CROSS-SECTIONAL SHAPE STYLE: ROUND
VACUUM IN TORR
(CRSM) 254.0
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-H-13444 GOVERNMENT SPECIFICATION
TEMP RATING
(ABJH) -67.0 DEG FAHRENHEIT AND 212.0 DEG FAHRENHEIT SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS
(ACKH) 2.250 INCHES2.250 INCHES
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND

Manufacturer Part Numbers


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