The Nipple,tube, cataloged under National Stock Number 4730-00-221-5397, 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 16 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-221-5397 |
| Primary Part Number | SAE J514/1 5-5 070601BA |
| Item Name | Nipple,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Connection Style | FLARED (TUBE) ALL ENDSFLARED (TUBE) ALL ENDS |
| Nominal Overall Length | 2.070 INCHES2.070 INCHES IN |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDSTHREADED EXTERNAL TUBE ALL ENDS |
| Style Designator | FLARED W/ BULKHEAD THREADFLARED W/ BULKHEAD THREAD |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALLSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES ALL ENDS0.312 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.500 INCHES ALL ENDS0.500 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.500 INCHES FIRST END BULKHEAD0.500 INCHES FIRST END BULKHEAD IN |
| Seat Angle | 37.0 DEGREES ALL ENDS37.0 DEGREES ALL ENDS |
| Specification/standard Data | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 3A FIGURE3A FIGURE A |
| Thread Class | 2A ALL ENDS2A ALL ENDS A |
| Thread Class | 2A FIRST END BULKHEAD2A FIRST END BULKHEAD A |
| Material | COPPER ALLOY 360 OVERALL |
| Thread Series Designator | UNF ALL ENDSUNF ALL ENDS |
| Thread Series Designator | UNF FIRST END BULKHEADUNF FIRST END BULKHEAD |
| 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 J514/1 5-5 070601BA PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 5WTX-B | C/1 Advisory reference — outside the item-of-supply concept Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn |
| 71-4849 | D/9 Drawing number reference only Department of Defense Project Manager-Mobile Electric Power |
| 5WTXB | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| J514 | 5/9 Secondary reference U.S. Government activity |
| SAE-J514 | 5/9 Secondary reference Sae International Dba Sae International |
| SAE J514 5-5 070601BA | 5/9 Secondary reference Sae International Dba Sae International |
| 5WTBX-B | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| 5WBTX | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| SAE J514 5-5 070601BA | 5/9 Secondary reference U.S. Government activity |
| J514 | 5/9 Secondary reference Sae International Dba Sae International |
| 5WTBX-B | 5/9 Secondary reference U.S. Government activity |
| 04306-4060 | 5/9 Secondary reference U.S. Government activity |
| 5WBTX | 5/9 Secondary reference U.S. Government activity |
| SAE-J514/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 4730-00-221-5397 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 4730-00-221-5397 has 1 manufacturer part number on file: SAE J514/1 5-5 070601BA (Sae International Dba Sae International).
Key specifications for SAE J514/1 5-5 070601BA: Connection Style: FLARED (TUBE) ALL ENDSFLARED (TUBE) ALL ENDS; Nominal Overall Length: 2.070 INCHES2.070 INCHES IN; Connection Type: THREADED EXTERNAL TUBE ALL ENDSTHREADED EXTERNAL TUBE ALL ENDS; Style Designator: FLARED W/ BULKHEAD THREADFLARED W/ BULKHEAD THREAD. 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.