The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-694-3707, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-694-3707 |
| Primary Part Number | PCC-FG-00775 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As |
| Status | ACTIVE |
| Design Type | TUBULAR |
| Hose/tube Size for Which Designed | 0.375 |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 023-28553-000 | Johnson Controls Navy Systems, Llc (USA) |
| PCC-FG-00775 PRIMARY | Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As (USA) |
| Reference | Meaning |
|---|---|
| S9514-GG-MMC-010 ITEM 41 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| S9514-GG-MMC-010 FIGURE 7-3 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4730-01-694-3707 is a Restrictor,fluid Flow, manufactured by Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-694-3707 has 2 manufacturer part numbers on file: 023-28553-000 (Johnson Controls Navy Systems, Llc), PCC-FG-00775 (Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As).
Key specifications for PCC-FG-00775: Design Type: TUBULAR; Hose/tube Size for Which Designed: 0.375; Part Name Assigned by Controlling Agency: ORIFICE,BRASS; End Item Identification: VSD CONTROLLER COOLING SYSTEM. 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.