The Elbow,tube to Boss, cataloged under National Stock Number 4730-00-220-5574, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is General Dynamics Land Systems Canadacorp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-220-5574 |
| Primary Part Number | 6989256 |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES FIRST END IN |
| Flow Angle | 90.0 DEGREES |
| Leg Length | 1.938 INCHES NOMINAL SECOND END IN |
| Surface Treatment | CADMIUM OVERALL |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Thread Series Designator | UN ALL ENDS |
| Seat Angle | 37.0 DEGREES FIRST END |
| Leg Length | 1.656 INCHES NOMINAL FIRST END IN |
| Reduced Passage Nominal Inside Diameter | 0.609 INCHES ALL ENDS IN |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Connection Style | FLARED (TUBE) FIRST END |
| Thread Class | 2A ALL ENDS A |
| Furnished Items and Quantity | 1 LOCKNUT AND 1 PREFORMED PACKING AND 1 FLAT WASHER |
| Nominal Thread Size | 1.062 INCHES ALL ENDS IN |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7-445-121245 | Minnpar, Llc Dba Minnpar (USA) |
| 102-0195 | Landoll Company, Llc (USA) |
| 2503-12-12 | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| F10270-2 | Pettibone Llc (USA) |
| 6989256 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| 94-2062-12-12S | Danfoss Power Solutions II, Llc (USA) |
| 849-FS0-12X12 | Parker Hannifin Corp Hose Products Div (USA) |
| 7-445-121245 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 94-2062-12-12 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 2062-12-12S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 2503-12-12 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 624VLH00161 | Arrow-Master, Incorporated (USA) |
| P66861 | Athey Products Corp (USA) |
NSN 4730-00-220-5574 is a Elbow,tube to Boss, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-220-5574 has 13 cross-referenced part numbers: 7-445-121245 (Minnpar, Llc Dba Minnpar), 102-0195 (Landoll Company, Llc), 2503-12-12 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), F10270-2 (Pettibone Llc), 6989256 (General Dynamics Land Systems Canadacorp) and 8 more.
There are 4 known substitutes for 4730-00-220-5574: 4730-00-231-3964, 4730-01-011-7736, 6210-01-076-4592 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6989256: Nominal Outside Diameter Tube Accommodated: 0.750 INCHES FIRST END IN; Flow Angle: 90.0 DEGREES; Leg Length: 1.938 INCHES NOMINAL SECOND END IN; Surface Treatment: CADMIUM OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.