The Valve,safety Relief, cataloged under National Stock Number 4820-01-553-7290, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sigma Tek, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4820-01-553-7290 |
| Primary Part Number | 32-436 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Sigma Tek, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32-436 PRIMARY | Sigma Tek, Inc. (USA) |
NSN 4820-01-553-7290 is a Valve,safety Relief, manufactured by Sigma Tek, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-553-7290 has 1 cross-referenced part number: 32-436 (Sigma Tek, Inc.).
There are 2 known substitutes for 4820-01-553-7290: 5935-00-258-4664, 5331-00-823-4883. Verify interchangeability with system specifications before substitution.
Key specifications for 32-436: End Item Identification: USED ON AIRCRAFT TRAINER SF-260. 1 total characteristics are documented in the Federal Logistics Information System.