The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-229-3258, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Norgren C a Co. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-00-229-3258 |
| Primary Part Number | 11-002-001-2A |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Style Designator | PLAIN |
| Temp Rating | 175.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| Outlet Pressure Range | 0.0 TO 250.0 CAMERA MOUNT |
| Valve Loading Method | SPRING |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| First End Nominal Pipe Size Accommodated | 0.250 INCHES IN |
| Furnished Items | PANEL MOUNTING BRACKET |
| Filter | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11-002-001-2A PRIMARY | Norgren C a Co (USA) |
| 11-002-065 WITH 18-003-001 | Norgren C a Co (USA) |
| Reference | Meaning |
|---|---|
| 11-002-066 AND 18-003-003 | 5/9 Secondary reference Norgren C a Co |
| 11-002-190 | 5/9 Secondary reference Norgren C a Co |
| 11-002-001 WITH 18-003-001 | 5/9 Secondary reference Norgren C a Co |
| M1185 | 5/9 Secondary reference Gardner Denver Inc. |
| 11-002-066 | 5/9 Secondary reference Norgren C a Co |
NSN 4820-00-229-3258 is a Valve,regulating,fluid Pressure, manufactured by Norgren C a Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-229-3258 has 2 manufacturer part numbers on file: 11-002-001-2A (Norgren C a Co), 11-002-065 WITH 18-003-001 (Norgren C a Co).
2 possible matches (shared part number, not a government interchangeability claim): 6625-00-235-8528, 2815-00-733-4990. Verify interchangeability with system specifications before substitution.
Key specifications for 11-002-001-2A: Flow Control Device: DISK; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU; Regulation Type: AUTOMATIC SINGLE STAGE. 13 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 4820-00-229-3258 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.