The Hose,nonmetallic, cataloged under National Stock Number 4720-00-349-9103, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-349-9103 |
| Primary Part Number | MS521304B305R |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Outside Diameter | 1.312 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 4 TYPE AND B GRADE AND 3 CLASS |
| Specification/standard Data | 81348-ZZ-H-428 GOVERNMENT SPECIFICATION AND 96906-MS52130 GOVERNMENT STANDARD |
| Inside Surface Condition | SMOOTH |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM TUBE |
| Burst Test Pressure | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Layer Composition and Location | 1ST LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Inside Diameter | 0.875 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Temp Rating | -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS521304B305R | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| ZZ-H-428 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 6L3207 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 2174 | Flexfab Llc (USA) |
NSN 4720-00-349-9103 is a Hose,nonmetallic, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-349-9103 has 4 cross-referenced part numbers: MS521304B305R (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), ZZ-H-428 (Federal Specifications Promulgated by General Services Administration Washington DC), 6L3207 (Caterpillar Inc Div Caterpillar Defense), 2174 (Flexfab Llc).
There are 12 known substitutes for 4720-00-349-9103: 9540-00-145-8143, 5325-00-174-2860, 5310-00-204-5329 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS521304B305R: Outside Diameter: 1.312 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 4 TYPE AND B GRADE AND 3 CLASS; Specification/standard Data: 81348-ZZ-H-428 GOVERNMENT SPECIFICATION AND 96906-MS52130 GOVERNMENT STANDARD; Inside Surface Condition: SMOOTH. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-349-9103 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.