The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-397-7179, 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 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-397-7179 |
| Primary Part Number | SS-8-VCO-1 |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Nominal Overall Length | 1.340 INCHES IN |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Operating Pressure | 6200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 232.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Outside Diameter | 0.730 INCHES ALL ENDS IN |
| Material | STEEL COMP 316 BODY |
| 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 |
|---|---|
| SS-8-VCO-1 | Bss Group Plc (GBR) |
| SS-8-VCO-1 PRIMARY | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| SS-8-VCO-1 | 5/9 Secondary reference Cajon Co |
NSN 4730-01-397-7179 is a Adapter,straight,tube to Boss, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-397-7179 has 2 manufacturer part numbers on file: SS-8-VCO-1 (Bss Group Plc), SS-8-VCO-1 (Swagelok Co).
Key specifications for SS-8-VCO-1: Nominal Overall Length: 1.340 INCHES IN; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Connection Type: THREADED EXTERNAL TUBE FIRST END; Operating Pressure: 6200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 7 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.