The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-108-7712, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kysor Industrial Corp. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-108-7712 |
| Primary Part Number | 1047-36000-28 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Kysor Industrial Corp |
| Status | ACTIVE |
| Flow Control Device | DISK, BOTTOM GUIDED |
| First End Thread Direction | RIGHT-HAND |
| Temp Rating | 180.0 FAHRENHEIT DEGF |
| Second End Relationship with First End | IDENTICAL |
| Offset Distance | 0.375 INCHES NOMINAL IN |
| Body Style | STRAIGHT THRU W/ OFFSET GIVE "ADQL" ONLY WHEN BOTH ENDS FLANGED |
| First End Style Designator | PLAIN |
| Bulb Length | 0.575 INCHES NOMINAL IN |
| Bulb Diameter | 0.547 INCHES NOMINAL IN |
| End Connection Quantity | 2 |
| Opening Pressure Setting | ERR-060 |
| Temp Control Device Type | THERMOSTATIC |
| First End Connection Type | THREADED INTERNAL PIPE |
| Temp Adjustability | NOT ADJUSTABLE |
| First End Nominal Pipe Size Accommodated | 0.125 INCHES IN |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1047-36000-28 PRIMARY | Kysor Industrial Corp (USA) |
| Reference | Meaning |
|---|---|
| 836-1003A8047 | 5/9 Secondary reference Kaitlin Corp |
NSN 4820-01-108-7712 is a Valve,relief,pressure and Temper, manufactured by Kysor Industrial Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-108-7712 has 1 manufacturer part number on file: 1047-36000-28 (Kysor Industrial Corp).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-320-5302. Verify interchangeability with system specifications before substitution.
Key specifications for 1047-36000-28: Flow Control Device: DISK, BOTTOM GUIDED; First End Thread Direction: RIGHT-HAND; Temp Rating: 180.0 FAHRENHEIT DEGF; Second End Relationship with First End: IDENTICAL. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.