The Valve,angle, cataloged under National Stock Number 4820-00-845-0566, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Henry Technologies, Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-845-0566 |
| Primary Part Number | 6477N |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Henry Technologies, Inc. |
| Status | CANCELLED |
| Media for Which Designed | REFRIGERANT 22 SECOND RESPONSE |
| Material | COPPER ALLOY STEM |
| Furnished Items and Quantity | 1 BY-PASS |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Connection Style | SOCKET (TUBE) ALL ENDS |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | REFRIGERANT 12 FIRST RESPONSE |
| Maximum Operating Temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Valve Operation Method | MANUAL |
| Material | COPPER ALLOY BODY |
| Material | RUBBER SYNTHETIC SEAT |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Renewable Seat Ring Type | PRESSED-IN |
| Flow Control Device | DISK |
| Bonnet Attachment Method | THREADED |
| Style Designator | ANGLE |
| Bonnet Type | INSIDE SCREW |
| Nominal Outside Diameter Tube Accommodated | 0.875 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6477N | Henry Technologies, Inc. (USA) |
| MIL-DTL-20064 TY3CL1 7/8IN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6477 | Henry Technologies, Inc. (USA) |
| SK5058NPC6477N | Henry Technologies, Inc. (USA) |
| MIL-DTL-20064 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6477N | Henry Technologies Limited (GBR) |
| M20064 TYIII CL1 SIZE 7/8 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 55400S5900-871189ALT4PC6477N | Naval Ship Systems Command (USA) |
| 4820PL0991539 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 4820-00-845-0566 is a Valve,angle, manufactured by Henry Technologies, Inc., classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-845-0566 has 9 cross-referenced part numbers: 6477N (Henry Technologies, Inc.), MIL-DTL-20064 TY3CL1 7/8IN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6477 (Henry Technologies, Inc.), SK5058NPC6477N (Henry Technologies, Inc.), MIL-DTL-20064 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 7 known substitutes for 4820-00-845-0566: 2530-00-390-3217, 4320-00-707-5973, 1005-01-030-0281 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6477N: Media for Which Designed: REFRIGERANT 22 SECOND RESPONSE; Material: COPPER ALLOY STEM; Furnished Items and Quantity: 1 BY-PASS; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-845-0566 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.