The Flange,pipe, cataloged under National Stock Number 4730-00-435-4358, 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 Greer Aero Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-435-4358 |
| Primary Part Number | LS9369-100-3 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Greer Aero Llc |
| Status | ACTIVE |
| Flange Diameter | 1.600 INCHES NOMINAL IN |
| Tube Outside Diameter for Which Designed | 1.000 INCHES NOMINAL IN |
| Material | STEEL |
| Thickness | 0.028 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 |
|---|---|
| LS9369-100-3 PRIMARY | Greer Aero Llc (USA) |
| Reference | Meaning |
|---|---|
| LS9369 | D/9 Drawing number reference only U.S. Government activity |
| LS9369-100-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-435-4358 is a Flange,pipe, manufactured by Greer Aero Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-435-4358 has 1 manufacturer part number on file: LS9369-100-3 (Greer Aero Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-00-435-4359. Verify interchangeability with system specifications before substitution.
Key specifications for LS9369-100-3: Flange Diameter: 1.600 INCHES NOMINAL IN; Tube Outside Diameter for Which Designed: 1.000 INCHES NOMINAL IN; Material: STEEL; Thickness: 0.028 INCHES NOMINAL IN. 4 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.