The Flange,pipe, cataloged under National Stock Number 4730-01-113-7334, 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 Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-113-7334 |
| Primary Part Number | 845853 PIECE 3 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Socket Diameter | 1.910 INCHES MINIMUM AND 1.915 INCHES MAXIMUM IN |
| Nominal Pipe Size for Which Designed | 1.500 INCHES IN |
| Socket Depth | 0.620 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE, SOCKET NECK |
| Style Designator | SQUARE, ONE BOLT HOLE CIRCLE |
| Bolt Hole Diameter | 0.875 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 4.750 INCHES NOMINAL IN |
| Flange Width | 5.500 INCHES NOMINAL IN |
| Material | STEEL COMP 304 |
| 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 |
|---|---|
| 845853 PIECE 3 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 845986 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 845853 | D/9 Drawing number reference only Eaton Aerospace, Llc Dba Jackson South |
NSN 4730-01-113-7334 is a Flange,pipe, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-113-7334 has 2 manufacturer part numbers on file: 845853 PIECE 3 (Eaton Aerospace, Llc Dba Jackson South), 845986 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 845853 PIECE 3: Socket Diameter: 1.910 INCHES MINIMUM AND 1.915 INCHES MAXIMUM IN; Nominal Pipe Size for Which Designed: 1.500 INCHES IN; Socket Depth: 0.620 INCHES NOMINAL IN; Flange Section Style: PLAIN FACE, SOCKET NECK. 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.