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NSN 4730-00-929-0599, 4730009290599
ELBOW,BOSS

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 009290599
Codification Country
United States
Item Name Code
INC 22676
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 4730-00-929-0599

National Stock Number (NSN) 4730-00-929-0599, or NIIN 009290599, (elbow,boss) was assigned August 31, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 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 a year. There have been 8 contracts issued for this part number, with 8 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: SPE7M821P2713, SPE7M320P4929, SPE7M320P4762, SPE7M320P2970, SPE7M317P3457. The total value of the awarded contracts has been US$ 8,023.00.

This NSN is very common among different weapons systems, belonging to 25 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 Dec 11, 2007, 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) 22676. [A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE OR HEEL INLET(S). IT IS DESIGNED TO JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES:ELBOW, TUBE.]. 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 4730009290599 does not contain precious metals.

This NSN is associated to Schedule B 7307929000: threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes. 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

LEG LENGTH
(AHSJ) 1.531 INCHES NOMINAL ALL ENDS
MATERIAL
(MATT) STEEL OVERALL
CONNECTION STYLE
(AHNC) GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPE
(AWLS) THREADED INTERNAL BOSS ALL ENDS
FLOW ANGLE
(CRFY) 90.0 DEGREES
LEG LENGTH
(AHSJ) 1.568 INCHES NOMINAL ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S763/CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 316 OVERALL
NOMINAL THREAD SIZE
(CQJX) 1.312 INCHES ALL ENDS
THREAD CLASS
(AAJD) 3B ALL ENDS
THREAD QUANTITY PER INCH
(CMLP) 12 ALL ENDS
THREAD SERIES DESIGNATOR
(THSD) UNJ ALL ENDS
SPECIFICATION/STANDARD DATA
(ZZZK) 81343-AS4875 GOVERNMENT STANDARD AND 81343-AS5190 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIFICATION/STANDARD DATA
(ZZZK) 88044-AN939 GOVERNMENT STANDARD AND 81343-AS4875 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Manufacturer Part Numbers

AN939K16

RNCC
5
RNVC
9
AS4875

RNCC
5
RNVC
9
AS5190K16

RNCC
5
RNVC
9
MILF5509

RNCC
5
RNVC
9
AS5190K16

RNCC
3
RNVC
2
AS4875

RNCC
5
RNVC
9
SAEAS4875

RNCC
3
RNVC
1
4730PL0977352

RNCC
6
RNVC
9

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