4730-00-541-1577 ELBOW,TUBE Index 4730-00-541-1579 NIPPLE,BOSS

National Stock Number:
4730-00-541-1578

Federal Supply Class:
4730

National Item Identification Number:
005411578

Description:
NIPPLE,BOSS

Detail:
A STRAIGHT, ONE-PIECE FITTING USED TO JOIN TWO BOSSES OR BOSS FITTINGS. BOTH ENDS ARE THE SAME SIZE AND HAVE EXTERNAL MACHINE THREADS (STRAIGNT THREADS OTHER THAN PIPE OR HOSE SERIES). IT IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. THE CENTER SECTION MAY BE SUITABLY SHAPED TO ACCOMMODATE A WRENCH.


Manufacturer Information:
2900T34P0224446GENERAL ELECTRIC COMPANY
2900T34P0299207GENERAL ELECTRIC COMPANY
4730005411578SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
AS219000U583SAE INTERNATIONAL
AS2190081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5238-666774PRECISION AIRCRAFT MACHINING COMPANY, INC.
MS21900-600624EATON AEROQUIP LLC
MS21900-603647GLOBE AEROSPACE INC
MS21900-60U583SAE INTERNATIONAL
MS21900-614397FABER ENTERPRISES, INC.
MS21900-614728PRECISION FORM RIVET INC
MS21900-614798DESIGNED METAL CONNECTIONS INC
MS21900-645681PARKER-HANNIFIN CORPORATION
MS21900-650948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
MS21900-679470DANA CORP WEATHERHEAD DIV
MS21900-681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21900-696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21900-6R1120SATAIR A/S


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1137 OVERALL
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
NOMINAL OVERALL LENGTH1.281 INCHES
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA96906-MS21900 GOVERNMENT STANDARD
STYLE DESIGNATORFLARED AND FLARELESS W/ CENTER WRENCHING FACILITY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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