NSN 4730-00-845-6747 MS219162016, MS21916-20-16, MS21916216
Product Details | BOSS REDUCER
4730-00-845-6747 A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).
Part Alternates: MS219162016, MS21916-20-16, MS21916216, MS21916-2-16, AS18280, AS21916, 4730-00-845-6747, 00-845-6747, 4730008456747, 008456747
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01-JAN-62 | 00-845-6747 | 23541 ( REDUCER, BOSS ) |
Demand History | NSN 4730-00-845-6747
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-845-6747 | 2015-02-35 | 3 | United States |
| AS18280 | 2014-10-280 | 1 | US |
| 4730-00-845-6747 | 2012-04-104 | 1 | FR |
Cross Reference | NSN 4730-00-845-6747
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS21916 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21916-2-16 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21916-20-16 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21916-20-16 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| MS21916V20-16P | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Technical Data | NSN 4730-00-845-6747
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1137 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| CONNECTION STYLE | B71A EXTERNAL SEAT FOR GASKET SEAL ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
| NOMINAL THREAD SIZE | 1.625 INCHES 1ST END 1.312 INCHES 2ND END |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| NOMINAL OVERALL LENGTH | 1.750 INCHES |
| REDUCER TYPE | CONCENTRIC |
| SPECIAL FEATURES | WEAPONS SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | AIRCRAFT, GALAXY C-5 |
Restrictions/Controls & Freight Information | NSN 4730-00-845-6747
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||