The Coupling,tube, cataloged under National Stock Number 4730-00-443-4196, 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 Swagelok Co. Government technical data includes 12 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-443-4196 |
| Primary Part Number | SS600A6ANF |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END |
| Connection Style | SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) FIRST END |
| Nominal Overall Length | 1.425 INCHES IN |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Style Designator | SWIVEL, WRENCHING FACILITIES EACH END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.562 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES SECOND END |
| Seat Angle | 12.0 DEGREES FIRST END |
| Thread Class | 3B ALL ENDS |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| SS600A6ANF PRIMARY | Swagelok Co (USA) |
| 6-6 X6HBZ6-SS | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| CV0240-006 | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
| 6-6X6HBZ-SS | Forberg Scientific Inc (USA) |
| Reference | Meaning |
|---|---|
| 5114-4635-1 | C/1 Advisory reference — outside the item-of-supply concept Nordam Group Llc, the Div Nordam |
| 6-6X6HZGSS | 5/9 Secondary reference Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn |
| SS600A6ANF316 | C/1 Advisory reference — outside the item-of-supply concept Swagelok Co |
| 6-6X6HBZ-SS | 5/9 Secondary reference A. F. Brock & Co. Dba a. F. Brock & Co. / Ph, Inc |
| 2819596-1 | 5/9 Secondary reference Lockheed Martin Services, Llc |
NSN 4730-00-443-4196 is a Coupling,tube, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-443-4196 has 4 manufacturer part numbers on file: SS600A6ANF (Swagelok Co), 6-6 X6HBZ6-SS (Parker-Hannifin Corporation Div Instrumentation Products Division), CV0240-006 (Northrop Grumman Corp Electronic Systems Defensive System Div), 6-6X6HBZ-SS (Forberg Scientific Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-593-9133. Verify interchangeability with system specifications before substitution.
Key specifications for SS600A6ANF: Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END; Connection Style: SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) FIRST END; Nominal Overall Length: 1.425 INCHES IN; Connection Type: THREADED INTERNAL TUBE ALL ENDS. 12 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.