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NSN 4730-00-117-3372, 4730001173372
ADAPTER,STRAIGHT,FLANGE TO TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 001173372
Codification Country
United States
Item Name Code
INC 29657
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 4730-00-117-3372

National Stock Number (NSN) 4730-00-117-3372, or NIIN 001173372, (adapter,straight,flange to tube) was assigned October 11, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 07, 2018. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M418V3236, SPM7M310M0074. The total value of the awarded contracts has been US$ 469.30.

This NSN is somewhat common among different platforms, belonging to 4 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 03, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 29657. [AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. THE OTHER END HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A TUBE OR TUBE FITTING IN A STRAIGHT LINE.]. 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 4730001173372 does not contain precious metals.

This information was last updated on .


Technical Characteristics

CONNECTION STYLE
(AHNC) UNABLE TO DECODE
NOMINAL WIDTH
(AKGF) 2.250 INCHES 2ND END
SEAT ANGLE
(CQRB) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) UNABLE TO DECODE
NOMINAL LENGTH
(AKGG) UNABLE TO DECODE
FLANGE SHAPE
(ARKN) UNABLE TO DECODE
BOLT HOLE QUANTITY
(AECS) UNABLE TO DECODE
NOMINAL THICKNESS
(CWCK) 0.625 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(CWDC) UNABLE TO DECODE
BOLT HOLE NOMINAL DIAMETER
(CWCQ) UNABLE TO DECODE
THREAD SERIES DESIGNATOR
(THSD) UNABLE TO DECODE
NOMINAL THREAD SIZE
(CQJX) 1.938 INCHES 1ST END
NOMINAL THICKNESS
(CWCK) UNABLE TO DECODE
BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.948 INCHES ALL ENDS
BOLT HOLE QUANTITY
(AECS) 4 SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(CWCY) 1.500 INCHES SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(CWDC) 1.500 INCHES SECOND END
CONNECTION STYLE
(AHNC) FLARED (TUBE) FIRST END
CONNECTION TYPE
(AWLS) FLANGE SECOND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE FIRST END
FLANGE FACE DESIGN
(CWDF) RAISED STRAIGHT SECOND END
FLANGE SHAPE
(ARKN) RECTANGULAR WITH HOLES SECOND END
NOMINAL LENGTH
(AKGG) 2.250 INCHES SECOND END
NOMINAL THICKNESS
(CWCK) 0.625 INCHES SECOND END
NOMINAL OVERALL LENGTH
(CWFR) 2.698 INCHES
NOMINAL WIDTH
(AKGF) 2.250 INCHES SECOND END
NOMINAL THREAD SIZE
(CQJX) 1.938 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER
(CWDL) 2.872 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT
(CWDH) 0.252 INCHES ALL ENDS
SEAT ANGLE
(CQRB) 37.0 DEGREES FIRST END
THREAD CLASS
(AAJD) 2A FIRST END
THREAD QUANTITY PER INCH
(CMLP) 12 FIRST END
THREAD SERIES DESIGNATOR
(THSD) UN FIRST END
NOMINAL LENGTH
(AKGG) 2.250 INCHES 2ND END
THREAD QUANTITY PER INCH
(CMLP) 12 1ST END
THREAD QUANTITY PER INCH
(CMLP) UNABLE TO DECODE
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
RAISED FACE NOMINAL HEIGHT
(CWDH) UNABLE TO DECODE
CONNECTION TYPE
(AWLS) FLANGE 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(CWCY) 1.500 INCHES 2ND END
FLANGE FACE DESIGN
(CWDF) UNABLE TO DECODE
THREAD SERIES DESIGNATOR
(THSD) UN 1ST END
THREAD CLASS
(AAJD) 2A 1ST END
BOLT HOLE QUANTITY
(AECS) 4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(CWDC) 1.500 INCHES 2ND END
FLANGE FACE DESIGN
(CWDF) RAISED STRAIGHT 2ND END
RAISED FACE NOMINAL DIAMETER
(CWDL) UNABLE TO DECODE
SURFACE TREATMENT
(SFTT) PHOSPHATE OUTSIDE
CONNECTION TYPE
(AWLS) UNABLE TO DECODE
SURFACE TREATMENT
(SFTT) UNABLE TO DECODE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) UNABLE TO DECODE
THREAD CLASS
(AAJD) UNABLE TO DECODE
CONNECTION STYLE
(AHNC) FLARED (TUBE) 1ST END
NOMINAL WIDTH
(AKGF) UNABLE TO DECODE
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(CWCY) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 2.371 INCHES ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-C-16232 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
NOMINAL THREAD SIZE
(CQJX) UNABLE TO DECODE

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