The Dampener,fluid Pressure, cataloged under National Stock Number 4930-01-569-7201, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Milton Roy Llc Dba Milton Roy Americas. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-569-7201 |
| Primary Part Number | PD-0004-11-4-06T-0300 |
| Item Name | Dampener,fluid Pressure |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Milton Roy Llc Dba Milton Roy Americas |
| Status | ACTIVE |
| Material Document and Classification | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 316 |
| Connection Quantity | 2 |
| 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 |
|---|---|
| 555-8383751 ITEM 5 | Naval Sea Systems Command (USA) |
| PD-0004-11-4-06T-0300 PRIMARY | Milton Roy Llc Dba Milton Roy Americas (USA) |
| Reference | Meaning |
|---|---|
| PD-0004-11-4-06T-0300 | 3/9 Design control — primary reference Milton Roy Co Flow Control Div |
NSN 4930-01-569-7201 is a Dampener,fluid Pressure, manufactured by Milton Roy Llc Dba Milton Roy Americas, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-569-7201 has 2 manufacturer part numbers on file: 555-8383751 ITEM 5 (Naval Sea Systems Command), PD-0004-11-4-06T-0300 (Milton Roy Llc Dba Milton Roy Americas).
Key specifications for PD-0004-11-4-06T-0300: Material Document and Classification: AISI 316 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 12.000 INCHES NOMINAL IN; Special Features: 300.0 PSI MAXIMUM PRESSURE; End Item Identification: PULSATION DAMPENER. 3 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.