The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-01-119-6900, 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 Hydrasearch Company, Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-119-6900 |
| Primary Part Number | FC9568-4048-188 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Furnished Items and Quantity | 1 HOSE SOCKET AND 4 BOLT AND 4 LOCKNUT |
| Flange Face Design | RAISED STRAIGHT FIRST END |
| Connection Style | SOCKET (HOSE) SECOND END |
| Bolt Circle Nominal Diameter | 6.000 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 2.510 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 3.800 INCHES SECOND END IN |
| Nominal Overall Length | 4.860 INCHES IN |
| Connection Type | UNTHREADED INTERNAL HOSE SECOND END |
| Connection Type | FLANGE FIRST END |
| Material Document and Classification | MIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE FLANGE |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE NIPPLE |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE BOLT |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE SOCKET |
| Bolt Hole Nominal Diameter | 0.810 INCHES FIRST END IN |
| Operating Pressure | 900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Specification/standard Data | 81349-MIL-H-24136 GOVERNMENT SPECIFICATION |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nondefinitive Spec/std Data | A1 TYPE AND 2-1/2 SIZE |
| Nominal Outside Diameter | 7.560 INCHES FIRST END IN |
| Bolt Hole Quantity | 8 FIRST END |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | COPPER ALLOY NIPPLE |
| Material | COPPER ALLOY BOLT |
| Material | COPPER ALLOY NUT |
| Material | COPPER ALLOY SOCKET |
| Material | GUNMETAL FLANGE |
| Raised Face Nominal Diameter | 3.375 INCHES FIRST END IN |
| Raised Face Nominal Height | 0.500 INCHES FIRST END IN |
| 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 |
|---|---|
| FC9568-4048-188 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| FC9568-4048-189 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| FC9568-4048-188 | 3/9 Design control — primary reference Danfoss Power Solutions II, Llc |
| MIL-H-24136 | 4/1 Identification reference U.S. Government activity |
NSN 4730-01-119-6900 is a Adapter,straight,flange to Hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-119-6900 has 1 manufacturer part number on file: FC9568-4048-188 (Hydrasearch Company, Llc).
Key specifications for FC9568-4048-188: Flange Shape: ROUND WITH HOLES FIRST END; Furnished Items and Quantity: 1 HOSE SOCKET AND 4 BOLT AND 4 LOCKNUT; Flange Face Design: RAISED STRAIGHT FIRST END; Connection Style: SOCKET (HOSE) SECOND END. 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.
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.