The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-110-5353, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 30 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-110-5353 |
| Primary Part Number | 898074-1-1 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Flow Control Device | DIAPHRAGM |
| Valve Stem Design | SINGLE SEAT |
| Second End Relationship with First End | NOT IDENTICAL |
| Body Style | TEE |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Flange Thickness | 0.206 INCHES NOMINAL IN |
| First End Flange Outside Diameter | 3.117 INCHES NOMINAL IN |
| Third End Relationship with Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| First End Style Designator | PLAIN |
| Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 238.0 FAHRENHEIT MAXIMUM DEGF |
| First Connection Face to Centerline Distance | 1.280 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| End Connection Quantity | 3 |
| Second End Flange Thickness | 0.206 INCHES NOMINAL IN |
| Valve Loading Method | SPRING |
| Second Connection Face to Centerline Distance | 2.900 INCHES NOMINAL IN |
| Third End Thread Direction | RIGHT-HAND |
| Second End Style Designator | PLAIN |
| Second End Flange Shape Style | ROUND |
| Second End Flange Outside Diameter | 2.117 INCHES NOMINAL IN |
| Third End Thread Class | 3B |
| First End Flange Shape Style | ROUND |
| Material | STEEL COMP 316 SEAT |
| Material | NICKEL OUTSIDE |
| Material | STEEL COMP 316 STEM |
| Media for Which Designed | AIR |
| Third End Style Designator | GASKET SEAL |
| Center to Center Distance | 3.240 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 7/16-20 UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 898074-1-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 898074-1-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-110-5353 is a Valve,regulating,fluid Pressure, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-110-5353 has 1 manufacturer part number on file: 898074-1-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 898074-1-1: Flow Control Device: DIAPHRAGM; Valve Stem Design: SINGLE SEAT; Second End Relationship with First End: NOT IDENTICAL; Body Style: TEE. 30 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.
NSN 4820-00-110-5353 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.