The Flange,pipe, cataloged under National Stock Number 4730-01-429-9935, 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 Anchor Flange Company Dba Anchor Fluid Power. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-429-9935 |
| Primary Part Number | 24SFXO |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Anchor Flange Company Dba Anchor Fluid Power |
| Status | ACTIVE |
| Face Seating Surface Condition | MACHINED |
| Nominal Pipe Size for Which Designed | 1.500 INCHES IN |
| Flange Section Style | PLAIN FACE, RAISED NECK |
| Style Designator | BOLT HOLE CONNECTOR PLATE |
| Bolt Hole Diameter | 0.656 INCHES NOMINAL IN |
| Neck Height | 0.500 INCHES NOMINAL IN |
| Flange Length | 4.440 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 3.125 INCHES NOMINAL IN |
| Flange Width | 3.660 INCHES NOMINAL IN |
| Material | STEEL |
| Thickness | 1.190 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 |
|---|---|
| 24SFXO PRIMARY | Anchor Flange Company Dba Anchor Fluid Power (USA) |
| Reference | Meaning |
|---|---|
| 24SFX0 1-1/2" C | C/1 Advisory reference — outside the item-of-supply concept Anchor Flange Company Dba Anchor Fluid Power |
| 9019-6.0 PL | D/9 Drawing number reference only Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
| 24SFXO 1-1/2 | 5/9 Secondary reference Anchor Flange Company Dba Anchor Fluid Power |
NSN 4730-01-429-9935 is a Flange,pipe, manufactured by Anchor Flange Company Dba Anchor Fluid Power, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-429-9935 has 1 manufacturer part number on file: 24SFXO (Anchor Flange Company Dba Anchor Fluid Power).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-429-9937. Verify interchangeability with system specifications before substitution.
Key specifications for 24SFXO: Face Seating Surface Condition: MACHINED; Nominal Pipe Size for Which Designed: 1.500 INCHES IN; Flange Section Style: PLAIN FACE, RAISED NECK; Style Designator: BOLT HOLE CONNECTOR PLATE. 11 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.