The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-283-5014, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Virgo Products Distribution Div Connie S. Trogdon. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-283-5014 |
| Primary Part Number | F101-004 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Virgo Products Distribution Div Connie S. Trogdon |
| Status | ACTIVE |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| End Connection Quantity | 2 |
| Manual Control Method | TEE HANDLE |
| First End Connection Type | THREADED EXTERNAL PIPE |
| Material | ALUMINUM BODY |
| Media for Which Designed | AIR |
| Furnished Items | LEVER HANDLE |
| Thread Size and Series/type Designator | 1/4-18 NPT FIRST END |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| F101-004 PRIMARY | Virgo Products Distribution Div Connie S. Trogdon (USA) |
| Reference | Meaning |
|---|---|
| P810 | 3/9 Design control — primary reference Universal Equipment Mfg Co Inc |
NSN 4820-01-283-5014 is a Valve,regulating,fluid Pressure, manufactured by Virgo Products Distribution Div Connie S. Trogdon, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-283-5014 has 1 manufacturer part number on file: F101-004 (Virgo Products Distribution Div Connie S. Trogdon).
3 possible matches (shared part number, not a government interchangeability claim): 7025-01-451-6749, 5340-01-655-3397, 5998-01-700-0393. Verify interchangeability with system specifications before substitution.
Key specifications for F101-004: First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU; End Connection Quantity: 2. 11 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.