NSN 4820-00-177-8423 N477480057, 21849N-5 PIECE 26, 21849N5PIECE26
Product Details | VALVE STEM GUIDE
4820-00-177-8423 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.20728050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components43100028Compressors and Vacuum Pumps45100033Plumbing Fixtures and Accessories48100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: N477480057, 21849N-5 PIECE 26, 21849N5PIECE26, 47748, 4820-00-177-8423, 00-177-8423, 4820001778423, 001778423, 477480057
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 07 FEB 1969 | 00-177-8423 | 32562 ( GUIDE, VALVE STEM ) |
Demand History | NSN 4820-00-177-8423
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 21849N-5 PIECE 26 | 2025-01-23 | 1 | DIBBS |
| 477480057 | 2025-01-23 | 1 | DIBBS |
| N477480057 | 2025-01-23 | 1 | DIBBS |
| 21849N-5 PIECE 26 | 2024-02-35 | 8 | DIBBS |
| 477480057 | 2024-02-35 | 8 | DIBBS |
| N477480057 | 2024-02-35 | 8 | DIBBS |
| 21849N-5 PIECE 26 | 2024-01-25 | 2 | DIBBS |
| 477480057 | 2024-01-25 | 2 | DIBBS |
| N477480057 | 2024-01-25 | 2 | DIBBS |
| 21849N-5 PIECE 26 | 2023-02-33 | 6 | DIBBS |
| 477480057 | 2023-02-33 | 6 | DIBBS |
| N477480057 | 2023-02-33 | 6 | DIBBS |
| 21849N-5 PIECE 26 | 2022-12-342 | 1 | DIBBS |
| 477480057 | 2022-12-342 | 1 | DIBBS |
| N477480057 | 2022-12-342 | 1 | DIBBS |
| 21849N-5 PIECE 26 | 2022-08-223 | 3 | DIBBS |
| 477480057 | 2022-08-223 | 3 | DIBBS |
| N477480057 | 2022-08-223 | 3 | DIBBS |
| 21849N-5 PIECE 26 | 2022-03-60 | 2 | DIBBS |
| 477480057 | 2022-03-60 | 2 | DIBBS |
| N477480057 | 2022-03-60 | 2 | DIBBS |
| 21849N-5 PIECE 26 | 2021-01-19 | 1 | DIBBS |
| 477480057 | 2021-01-19 | 1 | DIBBS |
| N477480057 | 2021-01-19 | 1 | DIBBS |
| 21849N-5 PIECE 26 | 2021-01-07 | 1 | DIBBS |
| 477480057 | 2021-01-07 | 1 | DIBBS |
| N477480057 | 2021-01-07 | 1 | DIBBS |
| 4820-00-177-8423 | 2017-02-37 | 2 | DIBBS |
| 4820-00-177-8423 | 2016-11-325 | 2 | DIBBS |
| 4820-00-177-8423 | 2016-06-161 | 6 | DIBBS |
| 4820-00-177-8423 | 2009-04-98 | 2 | DIBBS |
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Related Products | NSN 4820-00-177-8423
Technical Data | NSN 4820-00-177-8423
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| METALLIC HARDNESS RATING | NOT RATED |
| OVERALL LENGTH | 2.928 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.120 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 4820-00-177-8423
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| 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 | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| 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 4820-00-177-8423
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 | 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 |