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NSN 4730-00-277-4797, 4730002774797
Cancelled -> Replaced by 4730007263522

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002774797
Codification Country
United States
Item Name Code
INC 18027
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 4730-00-277-4797

National Stock Number (NSN) 4730-00-277-4797, or NIIN 002774797, (sleeve,flared,tube fitting) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 4730002779745, 4730007263522, 4730002780680, 4730005617992.

There are 8 manufacturer part numbers associated with this NSN. 5 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, 2 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 a year. There have been 6 contracts issued for this part number, with 6 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: SPE7M120V2601, SPE5E119F0105, SPE7M318P2779, SPE7M418V3088, SPE7M317P4228. The total value of the awarded contracts has been US$ 24,178.82.

This NSN is very common among different weapons systems, belonging to 27 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 11,334. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 27, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 18027. [A FLANGED CYLINDRICAL METALLIC ITEM DESIGNED TO BE USED ON TUBING TO BACK UP THE FLARED END AND TO PROVIDE A BEARING SURFACE FOR THE COUPLING NUT, THEREBY REDUCING WEAR ON THE TUBING FLARE. THE INSIDE DIAMETER OF THE FLANGED END IS COUNTERSUNK TO FORM A SEAT FOR THE FLARE WHEN ASSEMBLED TO A MATING FITTING.]. 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 4730002774797 does not contain precious metals.

This NSN is associated to Schedule B 7307994000: other fittings nesoi of alloy steel not stainless. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III END ITEM IDENTIFICATION
(AGAV) GRUMMAN A10 AIRCRAFT
SURFACE TREATMENT
(SURF) CADMIUM
MATERIAL
(MATL) STEEL
END ITEM IDENTIFICATION
(AGAV) GRUMMAN A10 AIRCRAFT
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
FLANGE OUTSIDE DIAMETER
(AHTC) 0.267 INCHES NOMINAL
FLANGE WIDTH
(AGFF) 0.125 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(CPMS) 0.125 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.344 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SLEEVE OUTSIDE DIAMETER
(ARYW) 0.172 INCHES NOMINAL
SEAT ANGLE IN DEG
(AJFY) 33.0
STYLE DESIGNATOR
(STYL) SLEEVE
SURFACE TREATMENT
(SFTT) CADMIUM
UNABLE TO DECODE
(SURF) UNABLE TO DECODE

Manufacturer Part Numbers

AS4841

RNCC
5
RNVC
9
AS5176

RNCC
5
RNVC
9
74059000001

RNCC
5
RNVC
2
AN8192

RNCC
5
RNVC
9
AN8192Z

RNCC
C
RNVC
1
AS517602

RNCC
5
RNVC
9
MS208192

RNCC
5
RNVC
9
MS208192

RNCC
5
RNVC
9
AS5176

RNCC
5
RNVC
9
AS517602

RNCC
3
RNVC
2
AS4841

RNCC
5
RNVC
9
SAEAS4841

RNCC
3
RNVC
1

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