The Elbow,tube to Boss, cataloged under National Stock Number 4730-01-338-2124, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-338-2124 |
| Primary Part Number | 10C5BL-S |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 PREFORMED PACKING |
| Flow Angle | 90.0 DEGREES |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES FIRST END IN |
| Leg Length | 1.312 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.969 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 1.000 INCHES FIRST END IN |
| Nominal Thread Size | 0.875 INCHES SECOND END IN |
| Specification/standard Data | 81343-XJ1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 35 FIGURE |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Class | 3A ALL ENDS A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST END |
| Thread Series Designator | UNF SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10C5BL-S PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| SAE J1453-3 10-10 520220CA PRIMARY | Sae International Dba Sae International (USA) |
| 10-10 520220CN PRIMARY | Sae International Dba Sae International (USA) |
| FF1868T-1010S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| SAE-J1453/3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| J1453 | 5/9 Secondary reference U.S. Government activity |
| 520220 | 5/9 Secondary reference U.S. Government activity |
| J1453 | 5/9 Secondary reference Sae International Dba Sae International |
| 38H006 | 5/9 Secondary reference Deere & Company Dba Deere John Co |
| 1658590 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 10-10 520220CA | 5/9 Secondary reference U.S. Government activity |
| 1658590 | 5/9 Secondary reference Oshkosh Corp |
| 10-10 520220CA | 5/9 Secondary reference Sae International Dba Sae International |
| 849-TTO-10X10 | 5/9 Secondary reference Imperial |
| 10C5BL-S | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-338-2124 is a Elbow,tube to Boss, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-338-2124 has 4 manufacturer part numbers on file: 10C5BL-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), SAE J1453-3 10-10 520220CA (Sae International Dba Sae International), 10-10 520220CN (Sae International Dba Sae International), FF1868T-1010S (Danfoss Power Solutions II, Llc).
Key specifications for 10C5BL-S: Furnished Items and Quantity: 1 PREFORMED PACKING; Flow Angle: 90.0 DEGREES; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END; Connection Type: THREADED EXTERNAL TUBE FIRST END. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.