NSN 4730-01-641-1620 MS518253SS, MS51825-3SS , MS518253SSL1
Product Details | TUBE FITTING CLINCH SLEEVE
4730-01-641-1620 A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.
Part Alternates: MS518253SS, MS51825-3SS , MS518253SSL1, MS51825-3SSL1 , 4730-01-641-1620, 01-641-1620, 4730016411620, 016411620
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 2015012 | 01-641-1620 | 18025 ( SLEEVE, CLINCH, TUBE FITTING ) |
Drawings & Photos | NSN 4730-01-641-1620
Demand History | NSN 4730-01-641-1620
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS518253SS | 2025-06-181 | 1 | US |
| MS518253SS | 2024-08-214 | 100 | Canada |
| MS518253SS | 2024-04-107 | 5 | United States |
| MS518253SS | 2024-01-24 | 4 | United States |
| MS518253SS | 2023-04-100 | 3 | United States |
| MS518253SS | 2022-11-314 | 64 | United States |
| MS518253SS | 2022-10-286 | 32 | United States |
| MS518253SS | 2022-08-241 | 1 | United States |
| MS518253SS | 2022-02-45 | 10 | United States |
| MS518253SS | 2022-01-27 | 10 | United States |
| MS518253SS | 2021-12-344 | 13 | United States |
| MS518253SS | 2021-08-232 | 33 | US |
| 4730-01-641-1620 | 2021-08-225 | 0 | NECO |
| 4730-01-641-1620 | 2021-07-194 | 0 | NECO |
| MS518253SS | 2021-03-67 | 4 | United States |
| MS518253SS | 2021-02-53 | 40 | TR |
| 4730-01-641-1620 | 2018-07-191 | 69 | US |
| 4730-01-641-1620 | 2018-07-186 | 69 | US |
| MS518253SS | 2012-10-304 | 100 | US |
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Related Products | NSN 4730-01-641-1620
Technical Data | NSN 4730-01-641-1620
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |
| STYLE DESIGNATOR | FLARELESS |
| OVERALL LENGTH | 0.363 INCHES NOMINAL |
| FLANGE WIDTH | 0.161 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 0.367 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 40.0 |
| SLEEVE OUTSIDE DIAMETER | 0.312 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| MANUFACTURERS CODE | 96169 |
| DESIGN CONTROL REFERENCE | MS51825-3SS |
Restrictions/Controls & Freight Information | NSN 4730-01-641-1620
| Category | Code | Description |
|---|---|---|
| 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. |
| 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: | S | The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 4730-01-641-1620
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1H | Consumable material assigned to NAVICP MECH for inventory management Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | L1 | An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item. |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | H | Depot Level Reparable |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |