NSN 4720-01-594-8722, 4720015948722
HOSE,PREFORMED

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 015948722
Codification Country: United States
Item Name Code: INC 17271
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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4720-01-594-8722

National Stock Number (NSN) 4720-01-594-8722, or NIIN 015948722, (hose,preformed) was assigned April 25, 2011 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 17271. [A LENGTH OF NONMETALLIC HOSE, MOLDED TO A PREDETERMINED SHAPE AND SIZE.]. 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 4720015948722 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

CENTER TO CENTER DISTANCE: (ADQR) 10.880 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
FIRST ARM LENGTH: (CBZX) 4.580 INCHES NOMINAL
INNER CONVEYING TUBE STYLE: (ADJL) PLAIN
OUTSIDE DIAMETER: (ABKV) 1.840 INCHES MINIMUM AND 1.940 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) SAE 20R4, CLASS 2-D ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) RUBBER OVERALL
MEDIA FOR WHICH DESIGNED: (MEDA) LIQUID, COOLANT SINGLE RESPONSE
OFFSET DISTANCE: (ACSX) 14.120 INCHES NOMINAL
SPECIAL FEATURES: (FEAT) ACTUAL HOSE HAS FOUR BENDS: FIRST AT A POINT 4.580 INCHES FROM FIRST END; SECOND AT A POINT 9.010 INCHES FROM CENTER OF FIRST END DIAMETER AND AT A POINT 6.720 INCHES FROM CENTER OF FIRST END DIAMETER; THIRD AT A POINT 13.310 INCHES FROM CENTER OF FIRST END DIAMETER AND AT A POINT 10.240 INCHES FROM CENTER OF FIRST END DIAMETER; FOURTH AT A POINT 14.100 INCHES FROM CENTER OF FIRST END DIAMETER AND AT A POINT 13.310 INCHES FROM CENTER OF FIRST END DIAMETER
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) MOLDED COOLANT HOSE
SECOND ARM LENGTH: (CBZY) 2.700 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) TWO BEND
WALL THICKNESS: (AAGT) 0.170 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
WORKING LENGTH: (WKLG) 13.580 INCHES NOMINAL