The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-00-084-1179, 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 Naval Inventory Control Point Mechanicsburg. Government technical data includes 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-084-1179 |
| Primary Part Number | 265-190751-2 1/2-48Q3 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Furnished Items and Quantity | 4 HOSE SOCKET |
| Flange Face Design | RAISED STRAIGHT FIRST END |
| Connection Style | MULTI-GROOVED (HOSE) SECOND END |
| Bolt Circle Nominal Diameter | 5.000 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 2.500 INCHES SECOND END IN |
| Criticality Code Justification | ZZZY |
| Bolt Hole Nominal Diameter | 0.560 INCHES FIRST END IN |
| Bolt Hole Quantity | 6 FIRST END |
| Raised Face Nominal Diameter | 3.780 INCHES FIRST END IN |
| Raised Face Nominal Height | 0.015 INCHES FIRST END IN |
| Nominal Thickness | 0.940 INCHES FIRST END IN |
| Reference Number Differentiating Characteristics | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 265-190751-2 1/2-48Q3 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 337-516-1980946PCF17ADPTRQ3 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 337-516-1980818PCF15ADPTRQ3 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 337-516-1980818PCF15ADPTR | 5/1 Secondary reference U.S. Government activity |
| 265-190751-2 1/2-48 | 3/1 Design control — primary reference Danfoss Power Solutions II, Llc |
| 337-516-1980946PCF17ADPTR | 5/1 Secondary reference U.S. Government activity |
NSN 4730-00-084-1179 is a Adapter,straight,flange to Hose, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-084-1179 has 1 manufacturer part number on file: 265-190751-2 1/2-48Q3 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 265-190751-2 1/2-48Q3: Flange Shape: ROUND WITH HOLES FIRST END; Furnished Items and Quantity: 4 HOSE SOCKET; Flange Face Design: RAISED STRAIGHT FIRST END; Connection Style: MULTI-GROOVED (HOSE) SECOND END. 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.
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.