The Elbow,tube to Boss, cataloged under National Stock Number 4730-01-364-4404, 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 Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-364-4404 |
| Primary Part Number | 7-448-040608 |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 PREFORMED PACKING |
| Flow Angle | 45.0 DEGREES |
| Connection Style | PLAIN (TUBE) FIRST END |
| Connection Style | GASKET SEAL (PIPE) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Leg Length | 1.300 INCHES NOMINAL SECOND END IN |
| Leg Length | 0.680 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.562 INCHES SECOND END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Specification/standard Data | 81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 10 FIGURE |
| Thread Class | 2A ALL ENDS A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF 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 |
|---|---|
| 7-448-010608 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 7-448-040608 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 178220 | Oshkosh Defense Llc (USA) |
| SAE J1453-3 4-6 520320CA-N507-90 PRIMARY | Sae International Dba Sae International (USA) |
| 7-448-010608 | Amz Alabama Inc. (USA) |
| FF206T0406S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| J1453 | 5/9 Secondary reference U.S. Government activity |
| 4-6 520320CA-N507-90 | 5/9 Secondary reference U.S. Government activity |
| FF2068T0406-214 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| SAE-J1453/3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 2HP849 | 5/9 Secondary reference Oshkosh Corp |
| 4-6 V50L0-S-N507-90 | 5/9 Secondary reference U.S. Government activity |
| 178220 | 5/9 Secondary reference Oshkosh Corp |
| 4-6 520320CA-N507-90 | 5/9 Secondary reference Sae International Dba Sae International |
| J1453 | 5/1 Secondary reference Sae International Dba Sae International |
| 4-6 V50L0-S-N507-90 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
NSN 4730-01-364-4404 is a Elbow,tube to Boss, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-364-4404 has 6 manufacturer part numbers on file: 7-448-010608 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 7-448-040608 (Grove U.s. Llc Dba Grove Us Llc), 178220 (Oshkosh Defense Llc), SAE J1453-3 4-6 520320CA-N507-90 (Sae International Dba Sae International), 7-448-010608 (Amz Alabama Inc.) and 1 more.
Key specifications for 7-448-040608: Furnished Items and Quantity: 1 PREFORMED PACKING; Flow Angle: 45.0 DEGREES; Connection Style: PLAIN (TUBE) FIRST END; Connection Style: GASKET SEAL (PIPE) SECOND END. 16 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.