NSN 2990-01-557-1142 SB5429, 3572569, 01-557-1142
Product Details | MUFFLER-EXHAUST PIPE PROTECTIVE CAP ASSEMBLY
2990-01-557-1142 An item designed to fit over the opening of an engine exhaust pipe or muffler to prevent the entrance of rain or foreign matter into the manifold section of a reciprocating engine while not in use. It is automatically opened when the engine is started by pressure exerted from the exhaust system. It is equipped with a hinging action and may or may not have a counter weight. Excludes CAP, PROTECTIVE, DUST AND MOISTURE SEAL.
Part Alternates: SB5429, 3572569, 2990-01-557-1142, 01-557-1142, 2990015571142, 015571142
Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 12 OCT 2007 | 01-557-1142 | 61446 ( CAP ASSEMBLY, PROTECTIVE, MUFFLER-EXHAUST PIPE ) |
Demand History | NSN 2990-01-557-1142
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3572569 | 2024-03-78 | 40 | DIBBS |
| SB5429 | 2024-03-78 | 40 | DIBBS |
| 3572569 | 2024-03-67 | 40 | DIBBS |
| SB5429 | 2024-03-67 | 40 | DIBBS |
| 3572569 | 2024-01-04 | 35 | DIBBS |
| SB5429 | 2024-01-04 | 35 | DIBBS |
| 3572569 | 2023-05-131 | 33 | DIBBS |
| SB5429 | 2023-05-131 | 33 | DIBBS |
| 3572569 | 2023-02-59 | 17 | DIBBS |
| SB5429 | 2023-02-59 | 17 | DIBBS |
| 3572569 | 2023-02-47 | 17 | DIBBS |
| SB5429 | 2023-02-47 | 17 | DIBBS |
| 2990-01-557-1142 | 2016-12-339 | 45 | DIBBS |
| 2990-01-557-1142 | 2016-02-34 | 40 | DIBBS |
| 2990-01-557-1142 | 2015-09-273 | 160 | DIBBS |
| 2990-01-557-1142 | 2014-12-364 | 40 | DIBBS |
| 2990-01-557-1142 | 2014-12-345 | 40 | DIBBS |
| 2990-01-557-1142 | 2011-04-115 | 8 | DIBBS |
| 2990-01-557-1142 | 2011-04-101 | 14 | DIBBS |
| 2990-01-557-1142 | 2010-11-329 | 1 | DIBBS |
| 2990-01-557-1142 | 2010-11-320 | 1 | DIBBS |
| 2990-01-557-1142 | 2010-09-246 | 1 | DIBBS |
| 2990-01-557-1142 | 2010-07-187 | 1 | DIBBS |
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Related Products | NSN 2990-01-557-1142
Restrictions/Controls & Freight Information | NSN 2990-01-557-1142
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | 062120 | GENERATORS/MOTORS/PARTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | GX | HQ Defense Logistics Agency, Enterprise Business Systems Fort Belvoir, VA 22060 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 2990-01-557-1142
Navy
Marines| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 2 | Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |