The Coupling,pipe, cataloged under National Stock Number 4730-01-730-8077, 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 Olympic Steel Inc Div Corporate. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-730-8077 |
| Primary Part Number | CP.50SW#316 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Olympic Steel Inc Div Corporate |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | UNABLE TO DECODE |
| Nominal Overall Length | 1.50 INCHES IN |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Outside Diameter | UNABLE TO DECODE |
| Unable to Decode | UNABLE TO DECODE |
| Material | UNABLE TO DECODE |
| Thread Series Designator | UNABLE TO DECODE |
| 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 |
|---|---|
| CP.50SW#316 PRIMARY | Olympic Steel Inc Div Corporate (USA) |
| Reference | Meaning |
|---|---|
| 1110700938 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 4730-01-730-8077 is a Coupling,pipe, manufactured by Olympic Steel Inc Div Corporate, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-730-8077 has 1 manufacturer part number on file: CP.50SW#316 (Olympic Steel Inc Div Corporate).
Key specifications for CP.50SW#316: Nominal Pipe Size Accommodated: UNABLE TO DECODE; Nominal Overall Length: 1.50 INCHES IN; Operating Pressure: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Outside Diameter: UNABLE TO DECODE. 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.