NSN 2990-00-122-0658 C4-30, D28028, FB0019
Product Details | MUFFLER-EXHAUST PIPE PROTECTIVE CAP ASSEMBLY
2990-00-122-0658 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: C4-30, D28028, FB0019, P270534, P27-0534, Q8829, Q88-29, RC250, RC-250, 321574R91, 538454, 5388002, 538800-2, 565317, 6, 64180M91, 66C43118, 712777, 71277-7, 764180M91, 77250, 77-250, 7X, C430, 11007, 11007SIZE6, 13217E0544, 13217E05442, 13217E0544-2, 283280R91, 2990-00-122-0658, 00-122-0658, 2990001220658, 001220658
Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 28 OCT 1968 | 00-122-0658 | 61446 ( CAP ASSEMBLY, PROTECTIVE, MUFFLER-EXHAUST PIPE ) |
Drawings & Photos | NSN 2990-00-122-0658
Demand History | NSN 2990-00-122-0658
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2990-00-122-0658 | 2018-06-172 | 87 | DIBBS |
| 11007 | 2009-08-226 | 2000 | US |
| 2990-00-122-0658 | 2007-11-310 | 95 | DIBBS |
| 2990-00-122-0658 | 2007-09-253 | 27 | DIBBS |
Cross Reference | NSN 2990-00-122-0658
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11007 | 11431 | GLEASON CORP |
| 11007 | 81859 | GLEASON CORP ANTHES DIV |
| 11007SIZE6 | 11431 | GLEASON CORP |
| 13217E0544 | 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
| 13217E0544 | 97403 | CECOM LR CENTER |
| 13217E0544-2 | 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
| 283280R91 | 31007 | NAVISTAR INTL CORP |
| 283280R91 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION |
| 321574R91 | 45RP7 | DRESSTA NORTH AMERICA LTD |
| 321574R91 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION |
| 538454 | F0384 | FREUDENBERG SIMRIT SAS |
| 538800-2 | 53930 | WEST SALEM MACHINERY COMPANY DBA GERLINGER CARRIER |
| 565317 | F0384 | FREUDENBERG SIMRIT SAS |
| 6 | 81859 | GLEASON CORP ANTHES DIV |
| 64180M91 | 14398 | MASSEY-FERGUSON INC GEAR AND SHAFT PLANT DIV |
| 66C43118 | 98749 | SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL |
| 71277-7 | 95097 | LITTLE GIANT CRANE AND SHOVEL INC |
| 764180M91 | 14398 | MASSEY-FERGUSON INC GEAR AND SHAFT PLANT DIV |
| 77-250 | 17284 | MERCURY METAL PRODUCTS |
| 7X | 95817 | WATERLOO FOUNDRY CO INC |
| C4-30 | 35301 | DRESSER INDUSTRIES INC LEROI DIV |
| D28028 | 10988 | CNH INDUSTRIAL AMERICA LLC |
| FB0019 | 17284 | MERCURY METAL PRODUCTS |
| P27-0534 | F0384 | FREUDENBERG SIMRIT SAS |
| Q88-29 | 03529 | AIR-A-PLANE CORP |
| RC-250 | 01652 | RIKER PRODUCTS |
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Related Products | NSN 2990-00-122-0658
Technical Data | NSN 2990-00-122-0658
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| PIPE OUTSIDE DIAMETER ACCOMMODATED | 2.688 INCHES |
| SPECIAL FEATURES | W/MOUNTING HARDWARE |
Restrictions/Controls & Freight Information | NSN 2990-00-122-0658
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | 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 | 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 2990-00-122-0658
Army
Air Force
Navy
Marines| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |
|---|---|---|
| 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. |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SU | SU:AF SICA RESIDUAL MMAC-OO-ALC |
| 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 | 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 |
|---|---|---|
| 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 |