The Hose,air Duct, cataloged under National Stock Number 4720-00-176-9728, 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 Giga, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-176-9728 |
| Primary Part Number | H122 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Giga, Inc. |
| Status | ACTIVE |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Measuring Method and Length | 76.000 INCHES NOMINAL OVERALL IN |
| End Overall Length | 2.375 INCHES NOMINAL BOTH ENDS IN |
| End Inside Diameter | 1.250 INCHES NOMINAL BOTH ENDS IN |
| Inside Diameter | 1.250 INCHES NOMINAL FIRST END IN |
| Material | STEEL REINFORCING WIRE |
| Connection Style | ROUND BOTH ENDS |
| Material | RUBBER SYNTHETIC FIRST PLY |
| Connection Type | PREFORMED BOTH ENDS |
| Wall Thickness | 0.095 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-00-176-9728 is a Hose,air Duct, manufactured by Giga, Inc., classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-176-9728 has 2 cross-referenced part numbers: H122 (Giga, Inc.), H122 (Hild Floor Machine Co Inc).
There are 5 known substitutes for 4720-00-176-9728: 3455-00-335-3043, 3020-00-952-5639, 5330-01-050-1547 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for H122: Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED; Measuring Method and Length: 76.000 INCHES NOMINAL OVERALL IN; End Overall Length: 2.375 INCHES NOMINAL BOTH ENDS IN; End Inside Diameter: 1.250 INCHES NOMINAL BOTH ENDS IN. 11 total characteristics are documented in the Federal Logistics Information System.