The Valve,ball, cataloged under National Stock Number 4820-01-517-4222, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Nil-Cor, Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-517-4222 |
| Primary Part Number | 8-300-T-T-H |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Nil-Cor, Llc |
| Status | ACTIVE |
| Material | GLASS FIBER BODY |
| Minimum Operating Temp | -40.0 FAHRENHEIT DEGF |
| Nominal Length | 10.000 INCHES ALL ENDS IN |
| Flange Face Design | PLAIN ALL ENDS |
| Face to Face Distance | 10.880 INCHES IN |
| Furnished Items and Quantity | 1 HANDLE |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Bolt Hole Nominal Diameter | 0.750 INCHES ALL ENDS IN |
| Flange Shape | OVAL WITH HOLES ALL ENDS |
| Nominal Width | 10.880 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Connection Type | FLANGE ALL ENDS |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Valve Size | 8.000 INCHES IN |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8-310ST-T-S | Nil-Cor, Llc (USA) |
| 8-300-T-T-H PRIMARY | Nil-Cor, Llc (USA) |
| 6305391-20 | Appleton Marine Inc (USA) |
| 6305391 | Naval Facilities Engineering Command (USA) |
NSN 4820-01-517-4222 is a Valve,ball, manufactured by Nil-Cor, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-517-4222 has 4 cross-referenced part numbers: 8-310ST-T-S (Nil-Cor, Llc), 8-300-T-T-H (Nil-Cor, Llc), 6305391-20 (Appleton Marine Inc), 6305391 (Naval Facilities Engineering Command).
There are 8 known substitutes for 4820-01-517-4222: 4720-01-517-1071, 4820-01-517-1844, 4820-01-517-1888 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8-300-T-T-H: Material: GLASS FIBER BODY; Special Features: WAFER DESIGN NIL-COR 300/310 ONLY; Minimum Operating Temp: -40.0 FAHRENHEIT DEGF; Nominal Length: 10.000 INCHES ALL ENDS IN. 19 total characteristics are documented in the Federal Logistics Information System.