The Hose,air Duct, cataloged under National Stock Number 4720-01-214-9297, 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 Gates Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-214-9297 |
| Primary Part Number | 63SB7/8ID |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Wall Thickness | 0.092 INCHES NOMINAL IN |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY |
| Material | RUBBER CHLOROPRENE CLASS CR FIRST PLY |
| Material | STEEL REINFORCING WIRE |
| Operating Pressure | 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Inside Diameter | 0.875 INCHES NOMINAL FIRST END IN |
| Connection Type | PLAIN FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-01-214-9297 is a Hose,air Duct, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-214-9297 has 3 cross-referenced part numbers: 63SB (Electric Boat Corp Dba Electro Dynamic), 63SB (Electric Boat Corporation Div General Dynamics Electric Boat), 63SB7/8ID (Gates Corporation).
There are 2 known substitutes for 4720-01-214-9297: 4720-00-268-6451, 4720-00-472-1554. Verify interchangeability with system specifications before substitution.
Key specifications for 63SB7/8ID: Wall Thickness: 0.092 INCHES NOMINAL IN; Material: FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY; Material: RUBBER CHLOROPRENE CLASS CR FIRST PLY; Material: STEEL REINFORCING WIRE. 9 total characteristics are documented in the Federal Logistics Information System.