The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-050-4450, 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 Atlantic Johnson Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-050-4450 |
| Primary Part Number | J-14 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Atlantic Johnson Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Connection Type | UNTHREADED PIPE FIRST END |
| Measuring Method and Length | 27.000 INCHES NOMINAL OVERALL IN |
| Inside Diameter | 3.000 INCHES NOMINAL IN |
| Features Provided | IDENTICAL ENDS |
| Outside Diameter | 4.375 INCHES NOMINAL IN |
| End Connection Design | STRAIGHT FIRST END |
| Inner Conveying Tube Style | ANNULAR CLOSE-PITCH CORRUGATED |
| Layer Composition and Location | OUTER LAYER BRAIDED BRONZE WIRE |
| Layer Composition and Location | 1ST LAYER BRAIDED BRONZE WIRE |
| Exterior Color | NATURAL |
| Nominal Pipe Size Accommodated | 3.125 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-01-050-4450 is a Hose Assembly,metallic, manufactured by Atlantic Johnson Inc, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-050-4450 has 3 cross-referenced part numbers: J-14 (Atlantic Johnson Inc), A200058 (Flexible Metal Inc), J14F (Atlantic Johnson Inc).
There are 8 known substitutes for 4720-01-050-4450: 3110-00-108-9247, 5935-00-114-4281, 5935-00-122-3423 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for J-14: Cross-Sectional Shape Style: ROUND; Connection Type: UNTHREADED PIPE FIRST END; Measuring Method and Length: 27.000 INCHES NOMINAL OVERALL IN; Inside Diameter: 3.000 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.