The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-00-354-6512, 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 Dresser Industries Inc Leroi Div. Government technical data includes 14 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 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 | 4730-00-354-6512 |
| Primary Part Number | 65-1016 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Flange Shape | OVAL WITH HOLES FIRST END |
| Flange Face Design | PLAIN FIRST END |
| Connection Style | BEADED HOSE SECOND END |
| Nominal Length | 4.500 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 3.624 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 1.750 INCHES SECOND END IN |
| Nominal Overall Length | 3.188 INCHES IN |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Connection Type | FLANGE FIRST END |
| Bolt Hole Nominal Diameter | 0.438 INCHES FIRST END IN |
| Bolt Hole Quantity | 2 FIRST END |
| Nominal Width | 3.000 INCHES FIRST END IN |
| Material | IRON OVERALL |
| Nominal Thickness | 0.500 INCHES FIRST END 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 |
|---|---|
| 65-1016 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 4730-00-354-6512 is a Adapter,straight,flange to Hose, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-354-6512 has 1 manufacturer part number on file: 65-1016 (Dresser Industries Inc Leroi Div).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-060-9257, 4320-01-695-8183. Verify interchangeability with system specifications before substitution.
Key specifications for 65-1016: Flange Shape: OVAL WITH HOLES FIRST END; Flange Face Design: PLAIN FIRST END; Connection Style: BEADED HOSE SECOND END; Nominal Length: 4.500 INCHES FIRST END IN. 14 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.