We appreciate your interest in our selection of parts that fall under the NSN 4730-00-277-1921. Below, top-requested part numbers like AS4875, AN939-4, AN934-4, AS5190-04, AS5190, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4730-00-277-1921, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
Owned and operated by the NSN parts supplier ASAP Semiconductor, National Stock Numbers Quotes is only stocked with items that meet strict regulatory and statutory guidelines for export compliance and quality assurance. Moreover, all NSN 4730-00-277-1921 items on this page are sourced from leading manufacturers that we trust and have vetted as necessary. Aside from this steadfast commitment, we also aim to address the unique constraints of customers wherever possible, even if other channels have failed to. If you have any further questions about the services we offer or wish to discuss your needs directly, our representatives are always just a call or email away from assisting you!
| Item Name | Elbow Boss |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-277-1921 (002771921) |
| NCB Code | USA (00) |
| Manufacturer | Society Of Automotive Engineers Inc, Collins Engineering Corp, Hydro Fitting Manufacturing Corp, Faber Enterprises Inc, Designed Metal Connections Inc, Aeronautical Standards Group, Crown Fitting Co Inc, Allan Aircraft Supply Co Llc, Inspektorat Wsparcia Sil Zbrojnych, Satair Usa Inc, Eaton Aeroquip Inc, Aerofit Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AS4875 | society of automotive engineers inc | elbow boss | RFQ |
| AN939-4 | collins engineering corp | elbow boss | RFQ |
| AN939-4 | hydro fitting manufacturing corp | elbow boss | RFQ |
| AN939-4 | faber enterprises inc | elbow boss | RFQ |
| AN939-4 | designed metal connections inc | elbow boss | RFQ |
| AN939-4 | aeronautical standards group | elbow boss | RFQ |
| AN939-4 | crown fitting co inc | elbow boss | RFQ |
| AN934-4 | aeronautical standards group | elbow boss | RFQ |
| AS5190-04 | society of automotive engineers inc | elbow boss | RFQ |
| AS5190 | society of automotive engineers inc | elbow boss | RFQ |
| AN939-4 | allan aircraft supply co llc | elbow boss | RFQ |
| 4730PL0965831 | inspektorat wsparcia sil zbrojnych | elbow boss | RFQ |
| AN939-4 | satair usa inc | elbow boss | RFQ |
| AN939-4 | eaton aeroquip inc | elbow boss | RFQ |
| AN939-4 | aerofit inc | elbow boss | 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 |
| Relevant Components for NSN - 4730-00-277-1921, 4730002771921 | ||||
| 4720-01-545-1965 (4720015451965) | 4730-01-008-2517 (4730010082517) | 4710-01-452-1109 (4710014521109) | 4710-01-454-6932 (4710014546932) | |
| 4710-00-831-3897 (4710008313897) | 4720-01-327-0095 (4720013270095) | 4730-00-941-9915 (4730009419915) | 4720-99-577-1737 (4720995771737) | |
| 4710-00-684-5074 (4710006845074) | 4730-01-389-3532 (4730013893532) | 4720-01-274-4749 (4720012744749) | 4710-00-148-8569 (4710001488569) | |
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