NSN 4720-01-197-6933 MILH62028, MIL-H-62028, 5188864
Product Details | AIR DUCT HOSE
4720-01-197-6933 A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.
Part Alternates: MILH62028, MIL-H-62028, 5188864, 4720-01-197-6933, 01-197-6933, 4720011976933, 011976933
Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 24 DEC 1984 | 01-197-6933 | 11116 ( HOSE, AIR DUCT ) |
Drawings & Photos | NSN 4720-01-197-6933
Demand History | NSN 4720-01-197-6933
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4720-01-197-6933 | 2025-09-265 | 5 | DIBBS |
| 4720-01-197-6933 | 2025-09-264 | 1 | DIBBS |
| 4720-01-197-6933 | 2025-08-217 | 5 | DIBBS |
| 4720-01-197-6933 | 2024-10-290 | 5 | DIBBS |
| 4720-01-197-6933 | 2024-02-57 | 1 | DIBBS |
| 4720-01-197-6933 | 2024-02-43 | 1 | DIBBS |
| 4720-01-197-6933 | 2013-10-302 | 1 | DIBBS |
| 4720-01-197-6933 | 2013-01-14 | 2 | DIBBS |
| 4720-01-197-6933 | 2011-01-28 | 3 | DIBBS |
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Technical Data | NSN 4720-01-197-6933
| Characteristic | Specifications |
|---|---|
| MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q 1ST PLY FIBERGLASS AND RUBBER SILICONE CLASS Q 2ND PLY FIBERGLASS 3RD PLY STEEL AND COPPER REINFORCING WIRE |
| STYLE DESIGNATOR | A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED |
| CROSS-SECTIONAL SHAPE STYLE | B3 ROUND |
| INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END |
| WALL THICKNESS | 0.030 INCHES MINIMUM |
| MEASURING METHOD AND LENGTH | 53.000 INCHES NOMINAL OVERALL |
| CONNECTION TYPE | SOFT FIRST END SOFT SECOND END |
| CONNECTION STYLE | C3 ROUND BOTH ENDS |
| END INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END 3.000 INCHES NOMINAL SECOND END |
| END OVERALL LENGTH | 2.000 INCHES NOMINAL FIRST END 2.000 INCHES NOMINAL SECOND END |
| MAXIMUM OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH |
| EXTERNAL OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | OZONE RESISTANT |
| SPECIAL FEATURES | 20.000 INCHES IN FROM FIRST END,HOSE REDUCES TO 3.310 IN. DIA |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-62028 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS |
| (NON-CORE DATA) TEMP RANGE | -65.0 TO 300.0 DEG FAHRENHEIT |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-H-62028 |
Restrictions/Controls & Freight Information | NSN 4720-01-197-6933
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 051035 | DUCTS:AIR SYSTEM |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 736 | unknown |
| Originating Activity Code | ZK | United Kingdom ZL ZM |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4720-01-197-6933
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |