The Seat,valve, cataloged under National Stock Number 4820-01-152-0637, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tate Andale, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-152-0637 |
| Primary Part Number | 33164 PIECE 4 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| Seating Surface Shape | FLAT |
| Material | NICKEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33164 | Tate Andale, Llc (USA) |
| 33164 PIECE 4 PRIMARY | Tate Andale, Llc (USA) |
NSN 4820-01-152-0637 is a Seat,valve, manufactured by Tate Andale, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-152-0637 has 2 cross-referenced part numbers: 33164 (Tate Andale, Llc), 33164 PIECE 4 (Tate Andale, Llc).
There are 3 known substitutes for 4820-01-152-0637: 5945-00-860-0851, 5962-01-072-4084, 2910-01-524-3009. Verify interchangeability with system specifications before substitution.
Key specifications for 33164 PIECE 4: Seating Surface Shape: FLAT; Material: NICKEL ALLOY OVERALL. 2 total characteristics are documented in the Federal Logistics Information System.