The Nipple,tube, cataloged under National Stock Number 4730-01-355-5899, 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 Sae International Dba Sae International. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-355-5899 |
| Primary Part Number | SAE J1453-3 6-6 520101C |
| Item Name | Nipple,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 PREFORMED PACKING |
| Connection Style | GASKET SEAL (TUBE) ALL ENDS |
| Nominal Overall Length | 1.220 INCHES IN |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Style Designator | CENTER WRENCHING FACILITY W/ THREADED RELIEF |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.688 INCHES ALL ENDS IN |
| Specification/standard Data | 81343-J1453-3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 29 FIGURE |
| Surface Treatment | ZINC OVERALL |
| 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 |
|---|---|
| SAE J1453-3 6-6 520101C PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 6-6 520101 | 5/9 Secondary reference U.S. Government activity |
| J1453-3 6-6 520101C | 5/9 Secondary reference U.S. Government activity |
| 6HLO | 5/1 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| J1453-1 | 5/9 Secondary reference U.S. Government activity |
| SAE-J1453/3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| J1453-1 | 5/9 Secondary reference Sae International Dba Sae International |
| J1453 | 5/9 Secondary reference U.S. Government activity |
| J1453-3 | 5/9 Secondary reference Sae International Dba Sae International |
| J1453-3 | 5/9 Secondary reference U.S. Government activity |
| J1453-3 6-6 520101C | 5/9 Secondary reference Sae International Dba Sae International |
| 6HLO | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-355-5899 is a Nipple,tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-355-5899 has 1 manufacturer part number on file: SAE J1453-3 6-6 520101C (Sae International Dba Sae International).
Key specifications for SAE J1453-3 6-6 520101C: Furnished Items and Quantity: 2 PREFORMED PACKING; Connection Style: GASKET SEAL (TUBE) ALL ENDS; Nominal Overall Length: 1.220 INCHES IN; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 13 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.