The Seat,valve, cataloged under National Stock Number 4820-00-429-4097, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-429-4097 |
| Primary Part Number | 116513A |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dresser, Llc |
| Status | ACTIVE |
| Seating Surface Shape | ANGULAR |
| Style Designator | PLAIN |
| Material | STEEL OVERALL |
| Body Inside Diameter | 1.808 INCHES NOMINAL IN |
| Seat Angle in Deg | 0.750 NOMINAL |
| Body Outside Diameter | 2.219 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-429-4097 is a Seat,valve, manufactured by Dresser, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-429-4097 has 4 cross-referenced part numbers: 1A116513A (Fwd Seagrave Holdings Lp), A2147 (Eaton Corp Spring Div), WAUG3114 (Wausau Plant- Machining Div Muskegon Piston Ring Co a Questor Co), 116513A (Dresser, Llc).
There are 2 known substitutes for 4820-00-429-4097: 4320-00-115-3842, 6210-00-825-6286. Verify interchangeability with system specifications before substitution.
Key specifications for 116513A: Seating Surface Shape: ANGULAR; Style Designator: PLAIN; Material: STEEL OVERALL; Body Inside Diameter: 1.808 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.