NSN 4730-00-525-0397 AS1369K04, KC130C4, KC130K4
Product Details | THREADED TUBE FITTING PLUG
4730-00-525-0397 A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see PLUG, MACHINE THREAD.
Part Alternates: AS1369K04, KC130C4, KC130K4, 4730-00-525-0397, 00-525-0397, 4730005250397, 005250397
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 23 AUG 1974 | 00-525-0397 | 28613 ( PLUG, TUBE FITTING, THREADED ) |
Drawings & Photos | NSN 4730-00-525-0397
Demand History | NSN 4730-00-525-0397
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-525-0397 | 2025-10-280 | 2 | US |
| AS1369K04 | 2025-07-202 | 6 | United States |
| 4730-00-525-0397 | 2025-07-190 | 10 | United States |
| AS1369K04 | 2022-09-252 | 500 | US |
| AS1369K04 | 2022-07-195 | 50 | United States |
| 4730-00-525-0397 | 2018-08-228 | 50 | US |
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Related Products | NSN 4730-00-525-0397
Technical Data | NSN 4730-00-525-0397
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 316 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CD A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| STYLE DESIGNATOR | C42 PLUG, TUBE FITTING FLARED |
| OVERALL LENGTH | 0.734 INCHES NOMINAL |
| CONNECTION STYLE | J4 FLARED |
| THREAD SERIES DESIGNATOR | UNF EXTERNAL |
| NOMINAL THREAD SIZE | 0.438 INCHES EXTERNAL |
| THREAD CLASS | 3A EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND EXTERNAL |
| SEAT ANGLE | 37.0 DEGREES |
| SPECIAL FEATURES | MACHINED GROOVE IN FLARED END TO ACCOMMODATE SEAL RING PER KC103;TUBE OD 0.250 |
Restrictions/Controls & Freight Information | NSN 4730-00-525-0397
| 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 | ||