NSN 4720-01-010-4442, 4720010104442
Cancelled -> Replaced by 4720008437750

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 010104442
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 4720-01-010-4442

National Stock Number (NSN) 4720-01-010-4442, or NIIN 010104442, (hose assembly,nonmetallic) was assigned September 29, 1975 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4720008437750.

There are 5 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.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 06, 2016. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M017P1150. The total value of the awarded contracts has been US$ 363.00.

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.) The Government has unlimited rights to the technical data, and the data package is complete. 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 4720010104442 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (ADLG) UNABLE TO DECODE
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
UNABLE TO DECODE: (CQBB) UNABLE TO DECODE
LAYER COMPOSITION AND LOCATION: (CQCS) 2ND LAYER RUBBER IMPREGNATED FABRIC
END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
END FITTING COMPONENT AND MATERIAL: (AKXL) COMPLETE FITTING STEEL COMP 304 ALL ENDS
BURST TEST PRESSURE: (CQBD) 150.0 POUNDS PER SQUARE INCH
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION STYLE: (AHNC) SWIVEL NUT FLARE 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
EXTERIOR COLOR: (ADJS) RED
INSIDE DIAMETER: (AARX) 1.000 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER MOLDED RUBBER AND 2ND LAYER RUBBER IMPREGNATED FABRIC AND 3RD LAYER RUBBER IMPREGNATED FABRIC AND OUTER LAYER RUBBER IMPREGNATED FABRIC
OUTSIDE DIAMETER: (ABKV) 1.180 INCHES NOMINAL
MEASURING METHOD AND LENGTH: (CRXX) 480.000 INCHES NOMINAL OVERALL
MEDIA FOR WHICH DESIGNED: (MEDA) AIR SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS: (ACKH) 12.000 INCHES
NOMINAL THREAD SIZE: (CQJX) 1.312 INCHES 1ST END
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) WEATHERPROOF
SEAT ANGLE: (CQRB) 37.0 DEGREES 1ST END
SPECIAL FEATURES: (FEAT) INNER CONVEYING TUBE MATERIAL-SILICONE RUBBER; FLARED TUBE PROTECTION PLUG AT BOTH ENDS ATTACHED TO HOSE W/CRES FLEXIBLE CABLE
SPECIFICATION/STANDARD DATA: (ZZZK) AN818-16J NATIONAL STD/SPEC
TEMP RATING: (ABJH) -65.0 FAHRENHEIT AND 130.0 FAHRENHEIT SINGLE RESPONSE
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD CLASS: (AAJD) 3B 1ST END
THREAD SERIES DESIGNATOR: (THSD) UNJ 1ST END
THREAD QUANTITY PER INCH: (CMLP) 12 1ST END
LAYER COMPOSITION AND LOCATION: (CQCS) 3RD LAYER RUBBER IMPREGNATED FABRIC
UNABLE TO DECODE: (CQBG) UNABLE TO DECODE
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
FIRST END FITTING SPEC/STD DATA: (ADLG) AN818-16J STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) INCLUDED
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER RUBBER IMPREGNATED FABRIC
SPECIAL FEATURES: (FEAT) FLARED TUBE PROTECTION PLUG AT BOTH ENDS ATTACHED TO HOSE W/CRES FLEXIBLE CABLE
TEMP RATING: (ABJH) -65.0 DEG FAHRENHEIT AND 130.0 DEG FAHRENHEIT SINGLE RESPONSE