The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-435-9254, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Insinger Machine Co. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-435-9254 |
| Primary Part Number | D2693 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Insinger Machine Co |
| Status | ACTIVE |
| End Connection Quantity | 2 |
| First End Thread Series Designator | NPT |
| Temp Control Device Type | THERMOSTATIC |
| First End Thread Direction | RIGHT-HAND |
| Second End Nominal Thread Size | 0.750 INCHES IN |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| Second End Style Designator | PLAIN |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Second End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| First End Nominal Thread Size | 0.750 INCHES IN |
| Body Style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| Second End Thread Direction | RIGHT-HAND |
| First End Connection Type | THREADED INTERNAL PIPE |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Style Designator | PLAIN |
| Second End Thread Series Designator | NPT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-435-9254 is a Valve,relief,pressure and Temper, manufactured by Insinger Machine Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-435-9254 has 2 cross-referenced part numbers: 1192-1 (Insinger Machine Co), D2693 (Insinger Machine Co).
There are 12 known substitutes for 4820-01-435-9254: 4810-00-004-8404, 6130-00-262-0416, 6210-00-299-4066 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D2693: End Connection Quantity: 2; First End Thread Series Designator: NPT; Temp Control Device Type: THERMOSTATIC; End Item Identification: SEAWOLF CLASS. 17 total characteristics are documented in the Federal Logistics Information System.