The Flange,pipe,blind, cataloged under National Stock Number 4730-01-641-3832, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-641-3832 |
| Item Name | Flange,pipe,blind |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Special Test Features | DIMENSIONS IN INCHES: FLANGE WIDTH = 0.964", FLANGE LENGTH = 9.960",LENGTH BETWEEN FLANGE BOLT HOLES = 9.125" |
| Flange Length | 253.00 MILLIMETERS NOMINAL MM |
| Center to Center Distance Between Bolt Holes Along Length | 231.80 MILLIMETERS NOMINAL MM |
| Flange Width | 24.50 MILLIMETERS NOMINAL MM |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 703055 | 3/9 Design control — primary reference Finemech Inc. Dba Finemech Inc |
NSN 4730-01-641-3832 is a Flange,pipe,blind, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-641-3832: Special Test Features: DIMENSIONS IN INCHES: FLANGE WIDTH = 0.964", FLANGE LENGTH = 9.960",LENGTH BETWEEN FLANGE BOLT HOLES = 9.125"; Flange Length: 253.00 MILLIMETERS NOMINAL MM; Center to Center Distance Between Bolt Holes Along Length: 231.80 MILLIMETERS NOMINAL MM; Special Features: CF BLIND FLANGE FIXED STAINLESS STEEL DN 200. 5 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.