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NSN 4730-00-891-0971, 4730008910971
CONNECTOR,SWIVEL FLANGE TO HOSE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 008910971
Codification Country
United States
Item Name Code
INC 18280
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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 4730-00-891-0971

National Stock Number (NSN) 4730-00-891-0971, or NIIN 008910971, (connector,swivel flange to hose) was assigned January 18, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 9 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 Sep 13, 2011. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M311M6221. The total value of the awarded contracts has been US$ 1,887.75.

This NSN is somewhat common among different platforms, belonging to 9 different weapons systems.

There has been very little 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$ 6,969. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, 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) 18280. [A STRAIGHT FITTING HAVING A SWIVEL FLANGE CONNECTION ON ONE END. IT IS DESIGNED TO PERMIT AXIAL ROTATION OF THE FITTING, USUALLY FOR EASE OF INSTALLATION, PRIOR TO SECURING IT TO A FLANGE OR MOUNTING PAD. THE OTHER END HAS A HOSE CONNECTION THAT GRIPS THE HOSE DIRECTLY, EITHER EXTERNALLY, INTERNALLY, OR BOTH.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730008910971 does not contain precious metals.

This NSN is associated to Schedule B 7609000000: aluminum tube or pipe fittings (couplings,elbows sleeves). The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.266 INCHES 1ST END
BOLT HOLE QUANTITY
(AECS) 4 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(CWCY) 1.812 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(CWDC) 1.812 INCHES 1ST END
CONNECTION STYLE
(AHNC) GRIPPING NIPPLE (NOSE) 2ND END
CONNECTION TYPE
(AWLS) FLANGE 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL HOSE GRIPPING 2ND END
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 HOSE COUPLING NUT
FLANGE FACE DESIGN
(CWDF) RAISED SWIVEL 1ST END
FLANGE SHAPE
(ARKN) RECTANGULAR WITH HOLES 1ST END
MATERIAL
(MATT) ALUMINUM ALLOY OVERALL
MAXIMUM OPERATING PRESSURE
(CQGM) 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 121.0 DEG CELSIUS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
(CWDZ) 1.672 INCHES 2ND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 1.375 INCHES 2ND END
NOMINAL LENGTH
(AKGG) 2.375 INCHES 1ST END
NOMINAL THICKNESS
(CWCK) 0.297 INCHES 1ST END
NOMINAL OVERALL LENGTH
(CWFR) 2.594 INCHES
NOMINAL WIDTH
(AKGF) 2.375 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER
(CWDL) 2.125 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT
(CWDH) 0.020 INCHES 1ST END
SPECIAL FEATURES
(FEAT) GRUMMAN AEROSPACE CORP A10 AIRCRAFT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENT
(SFTT) ANODIZE INSIDE
SURFACE TREATMENT
(SFTT) ANODIZE OUTSIDE

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