The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-00-442-3829, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Swagelok Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-442-3829 |
| Primary Part Number | SS4CA3 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Media for Which Designed | ANY ACCEPTABLE |
| First End Style Designator | PLAIN |
| Second End Relationship with First End | IDENTICAL |
| Bulb Length | 3.280 INCHES NOMINAL IN |
| Flow Control Device | POPPET |
| First End Connection Type | THREADED INTERNAL TUBE |
| End Connection Quantity | 2 |
| Temp Adjustability | NOT ADJUSTABLE |
| Material | ALUMINUM ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-442-3829 is a Valve,relief,pressure and Temper, manufactured by Swagelok Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-442-3829 has 3 cross-referenced part numbers: SS4CA3 (Swagelok Co), 32330 (Williams International Co., L.l.c.), SS4CA3 (Nupro Co).
There are 7 known substitutes for 4820-00-442-3829: 5330-00-205-3972, 5970-00-377-3425, 5340-01-065-8761 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for SS4CA3: Media for Which Designed: ANY ACCEPTABLE; First End Style Designator: PLAIN; Second End Relationship with First End: IDENTICAL; Bulb Length: 3.280 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.