The Elbow,pipe, cataloged under National Stock Number 4730-01-302-1681, 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 10 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-302-1681 |
| Primary Part Number | 2102-12-12C |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Leg Length | 1.360 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.590 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | NPTF ALL ENDS |
| 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 |
|---|---|
| 268L67319-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| 3089-12-12C | Danfoss Power Solutions II, Llc (USA) |
| 2102-12-12C PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| SAE J514-3 12-12 140239S PRIMARY | Sae International Dba Sae International (USA) |
| 3/4CD-SS PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| Reference | Meaning |
|---|---|
| J514 12-12 140239S | 5/9 Secondary reference Sae International Dba Sae International |
| SAE-J514 | 5/9 Secondary reference Sae International Dba Sae International |
| 3/4CD-SS | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 2102-12-12C | 5/9 Secondary reference U.S. Government activity |
| 032421X12 | 5/9 Secondary reference Youngstown Steel Door Co the Div of Lamson and Sessions Co |
| 3/4CD-SS | 5/9 Secondary reference U.S. Government activity |
| SAE-J514-3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 3/CD-SS | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| SAE J514 12-12 140239S | 5/9 Secondary reference Sae International Dba Sae International |
| 12-12 140239S | 5/9 Secondary reference U.S. Government activity |
| 6780999 | 5/9 Secondary reference Naval Sea Systems Command |
| J514 12-12 140239S | 3/9 Design control — primary reference U.S. Government activity |
| J514 | 5/9 Secondary reference Sae International Dba Sae International |
| J514 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-302-1681 is a Elbow,pipe, 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 4730-01-302-1681 has 5 manufacturer part numbers on file: 268L67319-M00 (Johnson Controls Ltd, York Navy Systems), 3089-12-12C (Danfoss Power Solutions II, Llc), 2102-12-12C (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), SAE J514-3 12-12 140239S (Sae International Dba Sae International), 3/4CD-SS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
Key specifications for 2102-12-12C: Flow Angle: 90.0 DEGREES; Connection Style: PLAIN (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Connection Type: THREADED INTERNAL PIPE FIRST END. 10 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.