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NSN 4720-01-248-8821, 4720012488821
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 012488821
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 4720-01-248-8821

National Stock Number (NSN) 4720-01-248-8821, or NIIN 012488821, (hose assembly,nonmetallic) was assigned January 31, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is 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 May 30, 2018. There have been 6 contracts issued for this part number, with 5 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: SPE7M418P3096, SPE7M417P1421, SPE7M516V1702, SPE7M415M3684, SPE7M415M3696. The total value of the awarded contracts has been US$ 12,172.04.

This NSN is somewhat common among different platforms, belonging to 2 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 21, 2015, 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 4720012488821 does not contain precious metals.

This NSN is associated to Schedule B 4009420050: tubes, pipes and hoses of vulcanized rubber, exc hard rubber, reinforced or otherwise combined w/ other materials, w/ fittings, exc brake hoses, nesoi. 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

LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER MOLDED RUBBER, CHLOROPRENE ERR-100
END CONNECTION DESIGN
(AKUU) STRAIGHT 1ST END
END ITEM IDENTIFICATION
(AGAV) 2350-01-203-0188
BURST TEST PRESSURE
(CQBD) 750.0 POUNDS PER SQUARE INCH
CONNECTION STYLE
(AHNC) SWIVEL NUT FLARE 1ST END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
FEATURES PROVIDED
(CBBL) REUSABLE END FITTINGS
INSIDE DIAMETER
(AARX) 0.500 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 1ST END
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 1 TYPE
OUTSIDE DIAMETER
(ABKV) 0.780 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION
(CQCS) 1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
MAXIMUM OPERATING PRESSURE
(CQGM) 200.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 90.000 INCHES NOMINAL OVERALL
MEDIA FOR WHICH DESIGNED
(MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS
(ACKH) 3.750 INCHES
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
THREAD CLASS
(AAJD) 3B 1ST END
THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
VACUUM IN TORR
(CRSM) 508.0
SPECIFICATION/STANDARD DATA
(ZZZK) 96906-MS52104 GOVERNMENT STANDARD
TEMP RATING
(ABJH) -67.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT SINGLE RESPONSE
HOSE OR TUBING SPEC/STD DATA
(ADLF) MIL-H-13444,SIZE 8 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.).
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) IDENTICAL
FIRST END SWIVEL ACTION CAPABILITY
(CQBG) NOT INCLUDED
UNABLE TO DECODE
(ADJM) UNABLE TO DECODE
UNABLE TO DECODE
(CQGH) UNABLE TO DECODE

Manufacturer Part Numbers


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