The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-522-2787, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Fleet Readiness Center Southwest. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-522-2787 |
| Primary Part Number | 137554 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Fleet Readiness Center Southwest |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Inside Surface Condition | SMOOTH |
| Outside Diameter | 0.350 INCHES NOMINAL IN |
| Specification/standard Data | 81343-AMS3216 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM TUBE |
| Measuring Method and Length | 30.150 INCHES NOMINAL OVERALL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 137554 PRIMARY | Fleet Readiness Center Southwest (USA) |
| MIL-R-83248 TYPE II CLASS 1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AMS3216 | Sae International Dba Sae International (USA) |
| 137554-1 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| AMS3216 | Society of Automotive Engineers Inc (USA) |
NSN 4720-01-522-2787 is a Tubing,nonmetallic, manufactured by Fleet Readiness Center Southwest, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-522-2787 has 5 cross-referenced part numbers: 137554 (Fleet Readiness Center Southwest), MIL-R-83248 TYPE II CLASS 1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AMS3216 (Sae International Dba Sae International), 137554-1 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), AMS3216 (Society of Automotive Engineers Inc).
There are 12 known substitutes for 4720-01-522-2787: 9320-00-395-3529, 5330-00-775-9523, 5331-01-043-3462 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 137554: Cross-Sectional Shape Style: ROUND; Inside Surface Condition: SMOOTH; Outside Diameter: 0.350 INCHES NOMINAL IN; Specification/standard Data: 81343-AMS3216 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 9 total characteristics are documented in the Federal Logistics Information System.