The Cock,shutoff,screw Stem, cataloged under National Stock Number 4820-00-652-3522, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-652-3522 |
| Primary Part Number | 504-0013 |
| Item Name | Cock,shutoff,screw Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Cummins Power Generation Inc. |
| Status | CANCELLED |
| Material | COPPER ALLOY SEAT |
| Thread Quantity Per Inch | 24 FIRST END |
| Connection Style | INVERTED FLARE (TUBE) FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Material | COPPER ALLOY BODY |
| Thread Direction | RIGHT-HAND SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Thread Class | 2B FIRST END |
| Seat Angle | 42.0 DEGREES FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Valve Operation Method | MANUAL |
| Nominal Thread Size | 0.738 INCHES FIRST END IN |
| Thread Series Designator | NPT SECOND END |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Flow Control Device | DISK |
| Thread Series Designator | UNS FIRST END |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 44940, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 504A16 | Cummins Power Generation Inc. (USA) |
| 504-0013 PRIMARY | Cummins Power Generation Inc. (USA) |
| 504-13 | Cummins Power Generation Inc. (USA) |
| 19472A | Cummins Power Generation Inc. (USA) |
| 504A13 | Cummins Power Generation Inc. (USA) |
| 19472 | Cummins Power Generation Inc. (USA) |
NSN 4820-00-652-3522 is a Cock,shutoff,screw Stem, manufactured by Cummins Power Generation Inc., classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-652-3522 has 6 cross-referenced part numbers: 504A16 (Cummins Power Generation Inc.), 504-0013 (Cummins Power Generation Inc.), 504-13 (Cummins Power Generation Inc.), 19472A (Cummins Power Generation Inc.), 504A13 (Cummins Power Generation Inc.) and 1 more.
There are 6 known substitutes for 4820-00-652-3522: 5360-00-050-3691, 3455-00-232-4219, 5950-00-651-5582 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 504-0013: Material: COPPER ALLOY SEAT; Thread Quantity Per Inch: 24 FIRST END; Connection Style: INVERTED FLARE (TUBE) FIRST END; Connection Type: THREADED INTERNAL TUBE FIRST END. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-652-3522 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.