The Flange,pipe, cataloged under National Stock Number 4730-01-200-8709, 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 Johnson Controls Navy Systems, Llc. Government technical data includes 18 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-200-8709 |
| Primary Part Number | 023-11057-000 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Face Seating Surface Condition | GROUND |
| Nominal Pipe Size for Which Designed | 1.500 INCHES IN |
| Flange Section Style | RAISED FACE, WELDING NECK |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Bolt Hole Diameter | 0.625 INCHES NOMINAL IN |
| Neck Height | 1.125 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE |
| Flange Length | 4.000 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 2.625 INCHES NOMINAL IN |
| Raised Face Diameter | 3.125 INCHES NOMINAL IN |
| Raised Face Height | 0.062 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.625 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.688 INCHES NOMINAL IN |
| Flange Width | 4.000 INCHES NOMINAL IN |
| Material | STEEL |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.688 INCHES NOMINAL IN |
| Thickness | 1.062 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 |
|---|---|
| 023-11057-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| 367-86150E PIECE 13 | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 366-10108B | C/1 Advisory reference — outside the item-of-supply concept Johnson Controls Navy Systems, Llc |
| 367-86150 | D/9 Drawing number reference only Johnson Controls Navy Systems, Llc |
| 023-11057 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 023-06881 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
NSN 4730-01-200-8709 is a Flange,pipe, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-200-8709 has 2 manufacturer part numbers on file: 023-11057-000 (Johnson Controls Navy Systems, Llc), 367-86150E PIECE 13 (Johnson Controls Navy Systems, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-201-7354, 4730-01-201-7559. Verify interchangeability with system specifications before substitution.
Key specifications for 023-11057-000: Face Seating Surface Condition: GROUND; Nominal Pipe Size for Which Designed: 1.500 INCHES IN; Flange Section Style: RAISED FACE, WELDING NECK; Style Designator: RECTANGULAR, WITH BOLT HOLES. 18 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.