NSN 4730-00-527-9485 AS4317K0402, KC133C42, KC133C4-2
Product Details | TUBE TO BOSS STRAIGHT ADAPTER
4730-00-527-9485 An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
Part Alternates: AS4317K0402, KC133C42, KC133C4-2, KC133K42, KC133K4-2, 4730-00-527-9485, 00-527-9485, 4730005279485, 005279485
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 28 AUG 1974 | 00-527-9485 | 22675 ( ADAPTER, STRAIGHT, TUBE TO BOSS ) |
Demand History | NSN 4730-00-527-9485
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| AS4317K0402 | 2025-06-178 | 1 | United States |
| 4730-00-527-9485 | 2025-06-176 | 4 | US |
| AS4317K0402 | 2025-05-128 | 60 | United States |
| AS4317K0402 | 2025-05-126 | 60 | US |
| AS4317K0402 | 2024-05-149 | 50 | United States |
| AS4317K0402 | 2024-04-92 | 8 | US |
| AS4317K0402 | 2021-10-288 | 5 | US |
| 4730-00-527-9485 | 2020-11-321 | 100 | United States |
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Technical Data | NSN 4730-00-527-9485
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 316 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE INSIDE PASSIVATE OUTSIDE |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END |
| CONNECTION STYLE | B64 FLARED 1ST END B67C PLAIN 2ND END |
| SEAT ANGLE | 37.0 DEGREES 1ST END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| THREAD SERIES DESIGNATOR | UNF 1ST END UNF 2ND END |
| NOMINAL THREAD SIZE | 0.438 INCHES 1ST END 0.312 INCHES 2ND END |
| THREAD CLASS | 3A 1ST END 3A 2ND END |
| NOMINAL OVERALL LENGTH | 1.090 INCHES |
| FURNISHED ITEMS AND QUANTITY | 1 PREINSERTED RING |
| SPECIAL FEATURES | MACHINED GROOVE IN FLARED END TO ACCOMMODATE SEAL RING PWE KC103,0.125 IN. OD TUBE SIZE BOSS END,HEXAGON WRENCHING FLATS DRILLED FOR LOCKWIRE 2 PLACES W/DRILL NO. 50 |
Restrictions/Controls & Freight Information | NSN 4730-00-527-9485
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||