NSN 9390-00-618-7451 4362, 00-618-7451, 006187451
Product Details | PROTECTION BELLOWS
9390-00-618-7451 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: 4362, 9390-00-618-7451, 00-618-7451, 9390006187451, 006187451
Nonmetallic Fabricated Materials | Miscellaneous Fabricated Nonmetallic Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | 01 JAN 1963 | 00-618-7451 | 35168 ( BELLOWS, PROTECTION ) |
Demand History | NSN 9390-00-618-7451
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4362 | 2025-09-255 | 4 | Canada |
| 4362 | 2023-05-144 | 4 | Canada |
| 4362 | 2018-05-127 | 6 | Canada |
| 4362 | 2012-01-17 | 100 | US |
Cross Reference | NSN 9390-00-618-7451
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4362 | 75345 | KIRKHILL-TA CO. |
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Technical Data | NSN 9390-00-618-7451
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER, SYNTHETIC |
| DUROMETER HARDNESS RATING | 40.0 NOMINAL |
| EXTENDED LENGTH | 14.125 INCHES NOMINAL |
| CONTRACTED LENGTH | 7.625 INCHES NOMINAL |
| NEUTRAL LENGTH | ANY ACCEPTABLE |
| FLANGE BASE | NOT PROVIDED |
| LARGE END OUTSIDE DIAMETER | 0.680 INCHES NOMINAL |
| SMALL END OUTSIDE DIAMETER | 0.440 INCHES NOMINAL |
| LARGE END OUTSIDE LENGTH | 0.700 INCHES NOMINAL |
| SMALL END OUTSIDE LENGTH | 0.650 INCHES NOMINAL |
| LARGE END INSIDE DIAMETER | 0.600 INCHES NOMINAL |
| SMALL END INSIDE DIAMETER | 0.390 INCHES NOMINAL |
| LARGE END INSIDE LENGTH | 0.700 INCHES NOMINAL |
| SMALL END INSIDE LENGTH | 0.650 INCHES NOMINAL |
| THICKNESS AT BOTH ENDS | 0.080 INCHES MINIMUM AND 0.660 INCHES MAXIMUM |
| THICKNESS BETWEEN ENDS | 0.070 INCHES NOMINAL |
| MANUFACTURERS CODE | 75345 |
| DESIGN CONTROL REFERENCE | 4362 |
Restrictions/Controls & Freight Information | NSN 9390-00-618-7451
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| 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 | 000000 | NO NMFC FREIGHT DESCRIPTION |
| Less than car load rating | ||
| Less than truck load rating | Z | No Rating |
| Water commodity Code | 772 | 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 |



