The Flange,pipe, cataloged under National Stock Number 4730-01-694-1762, 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 Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-694-1762 |
| Primary Part Number | 1173-32-24 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| Flange Section Style | BEVELED FACE |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Bolt Hole Diameter | 0.570 INCHES NOMINAL IN |
| Features Provided | COUNTERBORED BOLT HOLES |
| Flange Length | 4.000 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 3.062 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.688 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.470 INCHES NOMINAL IN |
| Flange Width | 3.250 INCHES NOMINAL IN |
| Material | STEEL |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.780 INCHES NOMINAL 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 |
|---|---|
| 1173-32-24 PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| 1173-32-24 | Main Manufacturing Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 4016AS328 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 4730-01-694-1762 is a Flange,pipe, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-694-1762 has 2 manufacturer part numbers on file: 1173-32-24 (Hydraulics International, Inc. Dba Hydraulics International Inc), 1173-32-24 (Main Manufacturing Products Inc).
Key specifications for 1173-32-24: Flange Section Style: BEVELED FACE; Style Designator: RECTANGULAR, WITH BOLT HOLES; Bolt Hole Diameter: 0.570 INCHES NOMINAL IN; Features Provided: COUNTERBORED BOLT HOLES. 12 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.