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NSN 4720-00-254-5957, 4720002545957
Cancelled -> Replaced by 4720012654946

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 002545957
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 4720-00-254-5957

National Stock Number (NSN) 4720-00-254-5957, or NIIN 002545957, (hose,nonmetallic) was assigned August 1, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4720012654946, 4720012545550.

There are 7 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 13 suppliers. Today, 11 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 suppliers 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 Feb 06, 2019. There have been 8 contracts issued for this part number, with 18 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M419V2054, SPE7M418V6290, SPE7M416M2725, SPE7M016V5780, SPE7M415V1747. The total value of the awarded contracts has been US$ 36,512.20.

This NSN is very common among different weapons systems, belonging to 37 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 Apr 25, 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) 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 4720002545957 does not contain precious metals.

This NSN is associated to Schedule B 3917310000: flexible tubes, pipes & hoses, having a minimum burst pressure of 27.6 mpa. The Schedule B End Use is listed as other industrial supplies. NAICS classification category 326220: rubber and plastics hoses and belting manufacturing.

This information was last updated on .


Technical Characteristics

BURST TEST PRESSURE
(CQBD) 9000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
HYDROSTATIC TEST PRESSURE
(CRDW) 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
INSIDE DIAMETER
(AARX) 0.188 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
OUTSIDE DIAMETER
(ABKV) 0.312 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE TUBE
MAXIMUM OPERATING PRESSURE
(CQGM) 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS
(ACKH) 2.000 INCHES
VACUUM IN TORR
(CRSM) 50.8
TEMP RATING
(ABJH) -100.0 DEG FAHRENHEIT SINGLE RESPONSE AND 450.0 DEG FAHRENHEIT SINGLE RESPONSE

Manufacturer Part Numbers

2464

RNCC
5
RNVC
9
28074

RNCC
C
RNVC
1
28074

RNCC
3
RNVC
2
28074

RNCC
5
RNVC
2
28074

RNCC
C
RNVC
1
28074

RNCC
C
RNVC
1
28074

RNCC
5
RNVC
9
7277191

RNCC
3
RNVC
2
8885457

RNCC
C
RNVC
1
9194

RNCC
5
RNVC
2
9194

RNCC
5
RNVC
9
9194

RNCC
5
RNVC
9
P104122464

RNCC
C
RNVC
1
T140004

RNCC
5
RNVC
9
28074

RNCC
5
RNVC
2

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