At NSN Unlimited, we maintain a large database of parts AS5190-04, AS5190, AS4875, AN939-4, AN934-4 with NSN 4730-00-277-1921 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Allan Aircraft Supply Co Llc, Aerofit Inc, Society Of Automotive Engineers Inc, Aeronautical Standards Group, Satair Usa Inc. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 4730-00-277-1921 |
| Item Name: Elbow Boss |
| FSG: 47 Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC): 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| NIIN: 002771921 |
| NCB Code: USA (00) |
| Manufacturers: Allan Aircraft Supply Co Llc , Aerofit Inc , Society Of Automotive Engineers Inc , Aeronautical Standards Group , Satair Usa Inc , Hydro Fitting Manufacturing , Faber Enterprises Inc , Eaton Corporation , Designed Metal Connections Inc , Crown Fitting Co Inc , Collins Engineering Inc |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| AS5190-04 | 4730-00-277-1921 | elbow boss | allan aircraft supply co llc | Avl | RFQ |
| AS5190-04 | 4730-00-277-1921 | elbow boss | aerofit inc | Avl | RFQ |
| AS5190-04 | 4730-00-277-1921 | elbow boss | society of automotive engineers inc | Avl | RFQ |
| AS5190 | 4730-00-277-1921 | elbow boss | society of automotive engineers inc | Avl | RFQ |
| AS5190 | 4730-00-277-1921 | elbow boss | aerofit inc | Avl | RFQ |
| AS5190 | 4730-00-277-1921 | elbow boss | allan aircraft supply co llc | Avl | RFQ |
| AS4875 | 4730-00-277-1921 | elbow boss | society of automotive engineers inc | Avl | RFQ |
| AS4875 | 4730-00-277-1921 | elbow boss | allan aircraft supply co llc | Avl | RFQ |
| AS4875 | 4730-00-277-1921 | elbow boss | aerofit inc | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | aeronautical standards group | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | aerofit inc | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | satair usa inc | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | hydro fitting manufacturing | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | faber enterprises inc | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | eaton corporation | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | designed metal connections inc | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | crown fitting co inc | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | collins engineering inc | Avl | RFQ |
| AN939-4 | 4730-00-277-1921 | elbow boss | allan aircraft supply co llc | Avl | RFQ |
| AN934-4 | 4730-00-277-1921 | elbow boss | allan aircraft supply co llc | Avl | RFQ |
| AN934-4 | 4730-00-277-1921 | elbow boss | aeronautical standards group | Avl | RFQ |
| AN934-4 | 4730-00-277-1921 | elbow boss | aerofit inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | GRUMMAN A10 AIRCRAFT |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AHSJ | LEG LENGTH | 0.750 INCHES NOMINAL 1ST END |
| AKGF | NOMINAL WIDTH | 0.744 INCHES 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 20 ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.00 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES 1ST END |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| CWDW | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES 1ST END |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FITTING,ELBOW 90(DEGREES),INTERNAL STRAIGHT THREAD PORT |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| SPCL | SPECIAL TEST FEATURES | MATERIAL: 4130 CARBON STEEL FORGING OR BAR PER AMS-S-6758 OR AMS 6370,OR TYPE 4140 PER AMS 6382, FINISH:CADMIUM PLATE PER QQ-P-416,TYPE II, CLASS 2, DYE BLACK AND COAT WITH A LIGHT FILM OF OIL PER PROCUREMENT SPECIFICATION |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN939 GOVERNMENT STANDARD |
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