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NSN 4720-00-178-8207, 4720001788207
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 001788207
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 4720-00-178-8207

National Stock Number (NSN) 4720-00-178-8207, or NIIN 001788207, (hose assembly,nonmetallic) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 15 manufacturer part numbers associated with this NSN. 12 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 12 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 6 contracts issued for this part number, with 7 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M424V1639, SPE7M116VC328, SPE7M016M1673, SPE7M016M1673, SPE7M016M1673. The total value of the awarded contracts has been US$ 4,763.96.

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 26, 2008, 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) 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 4720001788207 contains an unknown precious metal.

This NSN is associated to Schedule B 4009320050: tubes, pipes and hoses of vulcanized rubber, exc hard rubber, reinforced or otherwise combined only w/ textile materials, w/ fittings, exc brake hoses. 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

UNABLE TO DECODE
(CQGH) UNABLE TO DECODE
END CONNECTION DESIGN
(AKUU) STRAIGHT 1ST END
CONNECTION STYLE
(AHNC) GLADHAND 2ND END
CONNECTION STYLE
(AHNC) INVERTED FLARE 1ST END
CONNECTION TYPE
(AWLS) GLAD HAND QUICK DISCONNECT 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL PIPE 1ST END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
EXTERIOR COLOR
(ADJS) BLACK
INSIDE DIAMETER
(AARX) 1.375 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
NOMINAL THREAD SIZE
(CQJX) 1.250 INCHES 1ST END
OUTSIDE DIAMETER
(ABKV) 2.062 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER MOLDED RUBBER AND 1ST LAYER RUBBER IMPREGNATED COTTON FABRIC
MEASURING METHOD AND LENGTH
(CRXX) 22.000 INCHES NOMINAL EXCLUDING END FITTINGS
MEDIA FOR WHICH DESIGNED
(MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
SEAT ANGLE
(CQRB) 30.0 DEGREES 1ST END
THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR
(THSD) NPT 1ST END
SECOND END FITTING SPEC/STD DATA
(ADLH) AAR-E53 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
FIRST END SWIVEL ACTION CAPABILITY
(CQBG) NOT INCLUDED
LAYER COMPOSITION AND LOCATION
(CQCS) 1ST LAYER RUBBER IMPREGNATED COTTON FABRIC ERR-100
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL
FIRST END FITTING SPEC/STD DATA
(ADLG) AAR-E52 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
UNABLE TO DECODE
(ADJM) UNABLE TO DECODE
UNABLE TO DECODE
(CRBL) UNABLE TO DECODE

Manufacturer Part Numbers

068889

RNCC
5
RNVC
2
11311459

RNCC
5
RNVC
9
11311459

RNCC
5
RNVC
9
1191018

RNCC
5
RNVC
9
1981502

RNCC
5
RNVC
9
2297

RNCC
5
RNVC
9
5076246

RNCC
5
RNVC
9
8047164

RNCC
3
RNVC
2
8047164

RNCC
5
RNVC
9
8251749

RNCC
5
RNVC
9
87101

RNCC
5
RNVC
9
987101

RNCC
5
RNVC
9
987101

RNCC
3
RNVC
9
987101

RNCC
5
RNVC
9
N1727

RNCC
5
RNVC
9
N4267

RNCC
5
RNVC
9
N4267

RNCC
5
RNVC
9
N9385

RNCC
5
RNVC
9
N9955

RNCC
D
RNVC
9
987101

RNCC
5
RNVC
2
0987102

RNCC
3
RNVC
2
11311459

RNCC
3
RNVC
2

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