The Adapter,straight,flange to Tube, cataloged under National Stock Number 4730-01-523-0307, 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 Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-523-0307 |
| Primary Part Number | 41727 |
| Item Name | Adapter,straight,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Moog Inc. Dba Ampac-Isp Corp |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES SECOND END |
| Flange Face Design | RAISED STRAIGHT SECOND END |
| Connection Style | FLARELESS (TUBE) FIRST END |
| Connection Type | FLANGE SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 12.0 DEGREES FIRST END |
| Bolt Hole Quantity | 8 SECOND END |
| Material | NICKEL AND ALUMINUM AND COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 70-41725 ITEM 4 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 70-41725-TD ITEM NO 1.4 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 41727 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
NSN 4730-01-523-0307 is a Adapter,straight,flange to Tube, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-523-0307 has 3 manufacturer part numbers on file: 70-41725 ITEM 4 (Moog Inc. Dba Ampac-Isp Corp), 70-41725-TD ITEM NO 1.4 (Moog Inc. Dba Ampac-Isp Corp), 41727 (Moog Inc. Dba Ampac-Isp Corp).
Key specifications for 41727: Flange Shape: ROUND WITH HOLES SECOND END; Flange Face Design: RAISED STRAIGHT SECOND END; Connection Style: FLARELESS (TUBE) FIRST END; Connection Type: FLANGE SECOND END. 8 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.