The Regulator,temperature and Pressu, cataloged under National Stock Number 4820-01-669-3277, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Regulator,temperature and Pressu |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-669-3277 |
| Primary Part Number | 074-1100 ITEM 52CP |
| Item Name | Regulator,temperature and Pressu |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 074-1100 ITEM 52CP | Naval Inventory Control Point Mechanicsburg (USA) |
| XMA116-19338 OXYGEN CLEANCP | Naval Inventory Control Point Mechanicsburg (USA) |
| RE-016693277CP | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| Reference | Meaning |
|---|---|
| 074-1100 ITEM 52 | 5/1 Secondary reference Rix Industries |
| XMA116-19338 OXYGEN CLEAN | 3/1 Design control — primary reference Rix Industries |
| RE-016693277CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4820-01-669-3277 is a Regulator,temperature and Pressu, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-669-3277 has 3 manufacturer part numbers on file: 074-1100 ITEM 52CP (Naval Inventory Control Point Mechanicsburg), XMA116-19338 OXYGEN CLEANCP (Naval Inventory Control Point Mechanicsburg), RE-016693277CP (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
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.