The Head,safety,pressure Relief, cataloged under National Stock Number 4820-00-722-6523, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-722-6523 |
| Primary Part Number | 2396236-1 |
| Item Name | Head,safety,pressure Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. |
| Status | ACTIVE |
| Head Size | 0.812 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58A164B118-3 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 58A164B18 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 2396236-1 PRIMARY | Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. (USA) |
| 2396220 | Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. (USA) |
| 58A164B118 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 58A164B118 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 4820-00-722-6523 is a Head,safety,pressure Relief, manufactured by Tavco, Inc. Div Williams Aerospace & Manufacturing Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-722-6523 has 6 cross-referenced part numbers: 58A164B118-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 58A164B18 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2396236-1 (Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.), 2396220 (Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.), 58A164B118 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 1 more.
There is 1 known substitute for 4820-00-722-6523: 5935-01-019-8470. Verify interchangeability with system specifications before substitution.
Key specifications for 2396236-1: Special Features: STAINLESS STEEL PLUG; COPPER ALLOY RUPTURABLE DISK; 0.812 IN. HEX HEAD; 0.562-18 UNF 2A THD SIZE, 0.313 IN. THD LG; 0.900 IN. O/A LG; PRESSURE SET 5000.0 PSI A; Head Size: 0.812 INCHES IN. 2 total characteristics are documented in the Federal Logistics Information System.