NSN 4720-00-631-6378 3737801, 373780-1, 00-631-6378
Product Details | AIR DUCT HOSE
4720-00-631-6378 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: 3737801, 373780-1, 4720-00-631-6378, 00-631-6378, 4720006316378, 006316378
Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1963 | 00-631-6378 | 11116 ( HOSE, AIR DUCT ) |
Drawings & Photos | NSN 4720-00-631-6378
Demand History | NSN 4720-00-631-6378
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 373780-1 | 2025-02-44 | 33 | DIBBS |
| 373780-1 | 2025-02-33 | 33 | DIBBS |
| 373780-1 | 2024-02-32 | 33 | DIBBS |
| 373780-1 | 2024-01-21 | 33 | DIBBS |
| 373780-1 | 2023-04-96 | 40 | DIBBS |
| 373780-1 | 2022-10-279 | 28 | DIBBS |
| 373780-1 | 2019-03-66 | 31 | DIBBS |
| 4720-00-631-6378 | 2018-07-204 | 14 | DIBBS |
| 4720-00-631-6378 | 2018-07-193 | 14 | DIBBS |
| 4720-00-631-6378 | 2018-03-84 | 12 | DIBBS |
| 4720-00-631-6378 | 2015-12-342 | 35 | DIBBS |
| 4720-00-631-6378 | 2015-06-179 | 29 | DIBBS |
| 4720-00-631-6378 | 2014-07-187 | 40 | DIBBS |
| 4720-00-631-6378 | 2013-02-46 | 20 | DIBBS |
| 4720-00-631-6378 | 2012-11-334 | 26 | DIBBS |
| 4720-00-631-6378 | 2012-04-118 | 21 | DIBBS |
| 4720-00-631-6378 | 2011-10-297 | 0 | DIBBS |
| 373780-1 | 2011-06-180 | 1 | US |
| 4720-00-631-6378 | 2011-06-174 | 21 | DIBBS |
| 4720-00-631-6378 | 2010-08-216 | 25 | DIBBS |
| 4720-00-631-6378 | 2010-07-183 | 24 | DIBBS |
| 4720-00-631-6378 | 2010-04-99 | 24 | DIBBS |
| 4720-00-631-6378 | 2010-02-54 | 35 | DIBBS |
| 4720-00-631-6378 | 2009-03-78 | 25 | DIBBS |
| 4720-00-631-6378 | 2008-12-340 | 20 | DIBBS |
Cross Reference | NSN 4720-00-631-6378
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 373780-1 | 98897 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
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Related Products | NSN 4720-00-631-6378
Technical Data | NSN 4720-00-631-6378
| Characteristic | Specifications |
|---|---|
| MATERIAL | FIBERGLASS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SINGLE PLY |
| STYLE DESIGNATOR | A5 SLEEVE SECTION |
| CROSS-SECTIONAL SHAPE STYLE | B3 ROUND |
| INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END |
| MEASURING METHOD AND LENGTH | 118.320 INCHES NOMINAL OVERALL |
| CONNECTION TYPE | SOFT FIRST END |
| CONNECTION STYLE | C3 ROUND FIRST END |
| END INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END |
| END OVERALL LENGTH | 2.000 INCHES NOMINAL FIRST END |
| MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH |
| (NON-CORE DATA) TEMP RANGE | 32.0 TO 275.0 DEG FAHRENHEIT |
| MANUFACTURERS CODE | 98897 |
| DESIGN CONTROL REFERENCE | 373780-1 |
Restrictions/Controls & Freight Information | NSN 4720-00-631-6378
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | W | 120 months |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 052250 | PIPE R TUBING R PIPE FITTINGS NOI |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 846 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | Z | Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions. |
| 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 4720-00-631-6378
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | LG | TG:C-130 HERCULES |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | W | 120 months |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | W | 120 months |
| Purchasing | QTY UOM |
1 EA : Each |