NSN 4730-01-172-8237 2642-643-11, 2642-643-11 ITEM 6, 264264311ITEM6
Product Details | PIPELINE FLEXIBLE SPACER
4730-01-172-8237 An item made from rubber in various shapes, flanged on each end, and having a centrally located hole of the same size as the piping with which used. It is designed to be inserted between sections of pipe or pipe and casing of fans, pumps, or the like, to absorb shock, dampen vibration and to facilitate removal of section(s) for repair or other purposes.
Part Alternates: 2642-643-11, 2642-643-11 ITEM 6, 264264311ITEM6, 46752220F18, 4675222-0F18 , 4675222OF18, 4675222-OF18, 8454675606, 845-4675606, 845-4675606 ITEM 0006, 8454675606ITEM0006, 845-4675606ITEM5-2.5X6, 8454675606ITEM525X6, 4730-01-172-8237, 01-172-8237, 4730011728237, 264264311, 011728237
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 25 FEB 1984 | 01-172-8237 | 17666 ( SPACER, FLEXIBLE, PIPELINE ) |
Drawings & Photos | NSN 4730-01-172-8237
Demand History | NSN 4730-01-172-8237
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-172-8237 | 2012-08-229 | 3 | DIBBS |
| 4730-01-172-8237 | 2012-06-165 | 2 | DIBBS |
| 4730-01-172-8237 | 2012-03-62 | 1 | DIBBS |
Cross Reference | NSN 4730-01-172-8237
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2642-643-11 | 96169 | ELECTRIC BOAT CORPORATION |
| 2642-643-11 ITEM 6 | 96169 | ELECTRIC BOAT CORPORATION |
| 4675222-0F18 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-4675606 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-4675606 ITEM 0006 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-4675606ITEM5-2.5X6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Technical Data | NSN 4730-01-172-8237
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER |
| FABRICATION METHOD | MOLDED |
| STYLE DESIGNATOR | R3 OVAL |
| OVERALL LENGTH | 6.000 INCHES NOMINAL |
| FLANGE THICKNESS | 0.200 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| THICKNESS | 0.200 INCHES NOMINAL |
| BODY LENGTH | ANY ACCEPTABLE |
| INSIDE WIDTH | 2.250 INCHES NOMINAL |
| INSIDE LENGTH | 5.625 INCHES NOMINAL |
| FLANGE HEIGHT | 0.187 INCHES NOMINAL |
| DUROMETER HARDNESS RATING | 40.0 NOMINAL |
| DENSITY RATING | NOT RATED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-6855 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND 40 GRADE |
| III END ITEM IDENTIFICATION | SHIP, OHIO CLASS SSN (TRIDENT) |
Restrictions/Controls & Freight Information | NSN 4730-01-172-8237
| 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 | 157320 | PLASTIC/RUBBER ARTICLE/ETC VIZ: |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4730-01-172-8237
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 |