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NSN 4720-01-018-6548, 4720010186548
HOSE,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 010186548
Codification Country
United States
Item Name Code
INC 22670
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 4720-01-018-6548

National Stock Number (NSN) 4720-01-018-6548, or NIIN 010186548, (hose,nonmetallic) was assigned March 29, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers 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 Mar 04, 2018. 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: SPE7M418P2040, SPE7M417P4651, SPE7MC16V7485, SPE7M415M2136, SPE7M414V2740. The total value of the awarded contracts has been US$ 75,172.84.

This NSN is fairly common among different weapons systems, belonging to 22 different platforms.

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 Oct 08, 2010, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22670. [A FLEXIBLE, TUBULAR ITEM HAVING A NONMETALLIC TUBE INNER CONVEYING SURFACE AND ONE OR MORE REINFORCEMENT LAYERS OF A METALLIC OR NONMETALLIC MATERIAL. IT IS DESIGNED TO CONVEY GASSES, LIQUIDS, OR SOLIDS. FOR ITEMS WITH FITTINGS ON ONE OR BOTH ENDS, SEE HOSE ASSEMBLY, NONMETALLIC. EXCLUDES HOSE, AIR DUCT; AND HOSE 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 4720010186548 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER SPIRALLY WRAPPED RUBBER FABRIC ERR-100
LAYER COMPOSITION AND LOCATION
(CQCS) 2ND LAYER RUBBER IMPREGNATED BRAIDED RAYON CORD ERR-100
BURST TEST PRESSURE
(CQBD) 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
EXTERIOR COLOR
(ADJS) BLACK
HYDROSTATIC TEST PRESSURE
(CRDW) 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
INSIDE DIAMETER
(AARX) 2.750 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
OUTSIDE DIAMETER
(ABKV) 3.150 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION
(CQCS) 1ST LAYER RUBBER IMPREGNATED BRAIDED RAYON CORD AND 2ND LAYER RUBBER IMPREGNATED BRAIDED RAYON CORD AND OUTER LAYER SPIRALLY WRAPPED RUBBER FABRIC
MATERIAL
(MATT) RUBBER SYNTHETIC TUBE
MAXIMUM OPERATING PRESSURE
(CQGM) 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEASURING METHOD AND LENGTH
(CRXX) 24.000 INCHES NOMINAL OVERALL
MEDIA FOR WHICH DESIGNED
(MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS
(ACKH) 24.000 INCHES
TEMP RATING
(ABJH) -40.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT SINGLE RESPONSE

Manufacturer Part Numbers


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