The Cock,shutoff,screw Stem, cataloged under National Stock Number 4820-00-400-6772, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-400-6772 |
| Primary Part Number | 23506246 |
| Item Name | Cock,shutoff,screw Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | CANCELLED |
| Style Designator | STRAIGHT THRU |
| Nominal Inside Diameter Hose Accommodated | 0.625 INCHES SECOND END IN |
| Valve Operation Method | MANUAL |
| Flow Control Device | DISK |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Material | STEEL BODY |
| Material | STEEL SEAT |
| Thread Direction | RIGHT-HAND FIRST END |
| Surface Treatment | CADMIUM |
| Material | COPPER ALLOY STEM |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Connection Style | BEADED (HOSE) SECOND END |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Thread Series Designator | NPT FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-400-6772 is a Cock,shutoff,screw Stem, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-400-6772 has 3 cross-referenced part numbers: 3116561 (Rolls-Royce Solutions America Inc), 23506246 (Rolls-Royce Solutions America Inc), 5189295 (Rolls-Royce Solutions America Inc).
There are 2 known substitutes for 4820-00-400-6772: 6210-01-148-8802, 6210-01-650-6907. Verify interchangeability with system specifications before substitution.
Key specifications for 23506246: Style Designator: STRAIGHT THRU; Nominal Inside Diameter Hose Accommodated: 0.625 INCHES SECOND END IN; Valve Operation Method: MANUAL; Flow Control Device: DISK. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-400-6772 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.