The Fitting,refuel Drain, cataloged under National Stock Number 4730-00-562-7238, 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 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-00-562-7238 |
| Item Name | Fitting,refuel Drain |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| General Characteristics Item Description | MATL ALUMINUM ALLOY 2024-T4,QQ-A-268 COND T4; 0.96 IN. LG; 0.92 IN. OD; 0.609 IN. ID; FIRST END FLANGED,2.20 IN. SQ; 0.22 IN. THICKNESS; HAS 4 BOLT HOLES OF 0.271 IN. MIN 0.278 IN. MAX DIA; DISTANCE BETWEEN HOLES 1.651 IN. MIN 0.661 IN. MAX; SECOND END FLANGED,1.60 IN. SQ; 0.22 IN. TH; 4 BOLT HOLES,0.208 IN. MIN 0.214 IN. MAX DIA; DISTANCE BETWEEN HOLES 1.151 IN. MIN. 1.161 MAX IN |
| 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 |
|---|---|
| 357427-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-00-562-7238 is a Fitting,refuel Drain, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-562-7238: General Characteristics Item Description: MATL ALUMINUM ALLOY 2024-T4,QQ-A-268 COND T4; 0.96 IN. LG; 0.92 IN. OD; 0.609 IN. ID; FIRST END FLANGED,2.20 IN. SQ; 0.22 IN. THICKNESS; HAS 4 BOLT HOLES OF 0.271 IN. MIN 0.278 IN. MAX DIA; DISTANCE BETWEEN HOLES 1.651 IN. MIN 0.661 IN. MAX; SECOND END FLANGED,1.60 IN. SQ; 0.22 IN. TH; 4 BOLT HOLES,0.208 IN. MIN 0.214 IN. MAX DIA; DISTANCE BETWEEN HOLES 1.151 IN. MIN. 1.161 MAX IN. 1 specification is 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.