The Adapter,straight,flange to Pipe, cataloged under National Stock Number 4730-01-374-5502, 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 Honeywell Aerospace Yeovil Div Aerospace -Yeovil. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-374-5502 |
| Primary Part Number | 2472W337 |
| Item Name | Adapter,straight,flange to Pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Honeywell Aerospace Yeovil Div Aerospace -Yeovil |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES SECOND END |
| Nominal Pipe Size Accommodated | 0.200 INCHES FIRST END IN |
| Flange Face Design | PLAIN SECOND END |
| Connection Style | GROOVED (PIPE) FIRST END |
| Bolt Circle Nominal Diameter | 0.500 INCHES SECOND END IN |
| Nominal Overall Length | 0.660 INCHES IN |
| Connection Type | FLANGE SECOND END |
| Connection Type | UNTHREADED EXTERNAL PIPE FIRST END |
| Bolt Hole Nominal Diameter | 0.097 INCHES SECOND END IN |
| Nominal Outside Diameter | 0.690 INCHES SECOND END IN |
| Bolt Hole Quantity | 4 SECOND END |
| Material | ALUMINUM ALLOY OVERALL |
| Nominal Thickness | 0.125 INCHES SECOND 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 |
|---|---|
| 2472W337 | Honeywell Aerospace Yeovil Div Aerospace -Yeovil (GBR) |
| Reference | Meaning |
|---|---|
| 2472W337 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-374-5502 is a Adapter,straight,flange to Pipe, manufactured by Honeywell Aerospace Yeovil Div Aerospace -Yeovil, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-374-5502 has 1 manufacturer part number on file: 2472W337 (Honeywell Aerospace Yeovil Div Aerospace -Yeovil).
Key specifications for 2472W337: Flange Shape: ROUND WITH HOLES SECOND END; Nominal Pipe Size Accommodated: 0.200 INCHES FIRST END IN; Flange Face Design: PLAIN SECOND END; Connection Style: GROOVED (PIPE) FIRST 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.