NSN 2990-00-797-3518 ERS369, 9786E641, 9786E64-1
Product Details | PROTECTION BELLOWS
2990-00-797-3518 A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. It is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.20353400020Hardware, Commercial53420023Hardware, Weapon System93900046Miscellaneous Fabricated Nonmetallic Materials
Part Alternates: ERS369, 9786E641, 9786E64-1, 2990-00-797-3518, 00-797-3518, 2990007973518, 007973518
Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 01 JAN 1962 | 00-797-3518 | 35168 ( BELLOWS, PROTECTION ) |
Cross Reference | NSN 2990-00-797-3518
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9786E64-1 | 02978 | L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS |
| 9786E64-1 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |
| 9786E64-1 | 93334 | ATWOOD FENCE COMPANY INC. |
| 9786E64-1 | 97403 | CECOM LR CENTER |
| ERS369 | 02978 | L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS |
| ERS369 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |
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Technical Data | NSN 2990-00-797-3518
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER, SYNTHETIC |
| DUROMETER HARDNESS RATING | 50.0 MINIMUM AND 60.0 MAXIMUM |
| EXTENDED LENGTH | 10.915 INCHES NOMINAL |
| CONTRACTED LENGTH | 1.076 INCHES NOMINAL |
| NEUTRAL LENGTH | 2.875 INCHES NOMINAL |
| FLANGE BASE | NOT PROVIDED |
| LARGE END OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| SMALL END OUTSIDE DIAMETER | 0.812 INCHES NOMINAL |
| LARGE END OUTSIDE LENGTH | 0.438 INCHES NOMINAL |
| SMALL END OUTSIDE LENGTH | 0.344 INCHES NOMINAL |
| LARGE END INSIDE DIAMETER | 0.750 INCHES NOMINAL |
| SMALL END INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| LARGE END INSIDE LENGTH | 0.438 INCHES NOMINAL |
| SMALL END INSIDE LENGTH | 0.344 INCHES NOMINAL |
| THICKNESS AT BOTH ENDS | 0.062 INCHES MINIMUM AND 0.094 INCHES MAXIMUM |
| THICKNESS BETWEEN ENDS | 0.035 INCHES NOMINAL |
| III FSC APPLICATION DATA | GOVERNORS,GASOLINE ENGINE,EXCEPT SPECIALLY DESIGNED |
Restrictions/Controls & Freight Information | NSN 2990-00-797-3518
| 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: | U | Precious metal type is unknown |
| 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 | 183780 | TOOLS:BELLOWS IN PKGS |
| Less than car load rating | J | 100.2 |
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 732 | unknown |
| Originating Activity Code | XX | |
| 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 2990-00-797-3518
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9W | Navy-owned stocks of material managed by the Army within the Army Troop Support and Aviation Materiel Readiness Command Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | B17 | US Army Aviation and Missile Command (Air) ATTN: AMSMI-LC-MM-C Redstone Arsenal, AL 35898-5230 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



