At Broadline NSN, our aim is to help customers meet their operational requirements by supplying an extensive inventory of items that are available for procurement. On this page, you can explore a catalog of high-demand parts that are organized under the NSN 4730-00-277-1921, a unique identifier for products that are exceptionally popular. This includes top-requested part numbers like AN939-4, AS4875, 4730PL0965831, AS5190, AS5190-04, and numerous others, and you always have the option to pinpoint desired parts using our search engine and filters. We are the only independent distributor that operates with a NO CHINA SOURCING pledge, meaning that every item is sourced from a trusted NSN parts supplier on our Approved Vendor List (AVL).
As soon as you come across an item of interest, do not hesitate to submit a quote request by simply clicking on the “RFQ” button situated next to any offering. When completing an RFQ form, we ask that you include desired delivery dates and target price points, among other pertinent details about your needs for NSN 4730-00-277-1921. Within 15 minutes or less of submission, one of our industry experts will reach out with a customized quote that features competitive pricing and convenient shipping options. Get started today and see how we can serve as your strategic sourcing partner!
| 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 | Faber Enterprises Inc, Collins Engineering Corp, Aeronautical Standards Group, Allan Aircraft Supply Co Llc, Aerofit Inc, Crown Fitting Co Inc, Society Of Automotive Engineers Inc, Designed Metal Connections Inc, Inspektorat Wsparcia Sil Zbrojnych, Hydro Fitting Manufacturing Corp, Eaton Aeroquip Inc, Satair Usa Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN939-4 | faber enterprises inc | elbow boss | RFQ |
| AN939-4 | collins engineering corp | elbow boss | RFQ |
| AN939-4 | aeronautical standards group | elbow boss | RFQ |
| AN939-4 | allan aircraft supply co llc | elbow boss | RFQ |
| AN939-4 | aerofit inc | elbow boss | RFQ |
| AN939-4 | crown fitting co inc | elbow boss | RFQ |
| AS4875 | society of automotive engineers inc | elbow boss | RFQ |
| AN939-4 | designed metal connections inc | elbow boss | RFQ |
| 4730PL0965831 | inspektorat wsparcia sil zbrojnych | elbow boss | RFQ |
| AS5190 | society of automotive engineers inc | elbow boss | RFQ |
| AS5190-04 | society of automotive engineers inc | elbow boss | RFQ |
| AN939-4 | hydro fitting manufacturing corp | elbow boss | RFQ |
| AN934-4 | aeronautical standards group | elbow boss | RFQ |
| AN939-4 | eaton aeroquip inc | elbow boss | RFQ |
| AN939-4 | satair usa 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 | ||||
| 4730-01-647-8375 (4730016478375) | 4730-01-571-0837 (4730015710837) | 4710-01-607-2572 (4710016072572) | 4730-00-729-7076 (4730007297076) | |
| 4730-00-703-2335 (4730007032335) | 4720-01-240-9655 (4720012409655) | 4720-01-439-8948 (4720014398948) | 4730-01-540-1137 (4730015401137) | |
| 4710-01-602-2434 (4710016022434) | 4710-01-157-0283 (4710011570283) | 4710-01-199-3152 (4710011993152) | 4730-01-042-3908 (4730010423908) | |
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