The Seat,valve, cataloged under National Stock Number 4820-01-247-3108, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 3 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-247-3108 |
| Primary Part Number | 11057-001-103 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Style Designator | DOUBLE FLANGED |
| Material | STEEL CORROSION RESISTING SEAT |
| Body Inside Diameter | 1.289 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11057-001-103 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A-1809 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A11057 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-247-3108 is a Seat,valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-247-3108 has 3 cross-referenced part numbers: 11057-001-103 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A-1809 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A11057 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 6 known substitutes for 4820-01-247-3108: 5935-00-462-6100, 4330-00-884-9299, 5310-01-014-4279 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11057-001-103: Style Designator: DOUBLE FLANGED; Material: STEEL CORROSION RESISTING SEAT; Overall Height: 0.810 INCHES NOMINAL IN; Body Inside Diameter: 1.289 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.