| 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) | 00-278-9309 (002789309) |
| NCB Code | USA (00) |
| Manufacturer | Aerofit Inc, Parker Hannifin Corporation, Aeronautical Standards Group, Hydro Fitting Manufacturing Corp, Society Of Automotive Engineers Inc, Designed Metal Connections Inc, Sae International, Collins Engineering Corp, Allan Aircraft Supply Co Llc, Faber Enterprises Inc, Air Associates Inc, Eaton Aeroquip Inc, Crown Fitting Co Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| AN941-4 | aerofit inc | elbow boss | 30974 | RFQ |
| 4-2044-1A | parker hannifin corporation | elbow boss | 45681 | RFQ |
| AN928-4 | aeronautical standards group | elbow boss | 88044 | RFQ |
| AN941-4 | hydro fitting manufacturing corp | elbow boss | 13899 | RFQ |
| AS5191-04 | society of automotive engineers inc | elbow boss | 81343 | RFQ |
| AN941-4 | aeronautical standards group | elbow boss | 88044 | RFQ |
| AN941-4 | designed metal connections inc | elbow boss | 14798 | RFQ |
| A55191 | sae international | elbow boss | 0u583 | RFQ |
| AN941-4 | collins engineering corp | elbow boss | 71563 | RFQ |
| AN941-4 | allan aircraft supply co llc | elbow boss | 06581 | RFQ |
| AN941-4 | faber enterprises inc | elbow boss | 14397 | RFQ |
| AN941-4 | air associates inc | elbow boss | 95764 | RFQ |
| SK4-2648GS1 | parker hannifin corporation | elbow boss | 45681 | RFQ |
| A55191 | society of automotive engineers inc | elbow boss | 81343 | RFQ |
| AN941-4 | eaton aeroquip inc | elbow boss | 00624 | RFQ |
| AN941-4 | crown fitting co inc | elbow boss | 22995 | RFQ |
| AS5191-04 | sae international | elbow boss | 0u583 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AHSJ | LEG LENGTH | 0.688 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END |
| CRFY | FLOW ANGLE | 45.0 DEGREES |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM INSIDE |
| SFTT | SURFACE TREATMENT | CADMIUM OUTSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| Relevant Components for NSN - 4730-00-278-9309, 4730002789309 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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