The Seat,valve, cataloged under National Stock Number 4820-01-330-8143, 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 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-330-8143 |
| Primary Part Number | 33272 ITEM 4 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| Material | NICKEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33272 | Tate Andale, Llc (USA) |
| 33272 ITEM 4 PRIMARY | Tate Andale, Llc (USA) |
| 16848-1 | Tate Andale, Llc (USA) |
NSN 4820-01-330-8143 is a Seat,valve, manufactured by Tate Andale, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-330-8143 has 3 cross-referenced part numbers: 33272 (Tate Andale, Llc), 33272 ITEM 4 (Tate Andale, Llc), 16848-1 (Tate Andale, Llc).
There are 8 known substitutes for 4820-01-330-8143: 3040-00-221-8779, 1680-00-332-7410, 2940-00-929-5501 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 33272 ITEM 4: Material: NICKEL ALLOY OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.