The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-01-491-5159, 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 Akron Brass Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-491-5159 |
| Primary Part Number | 115245 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Akron Brass Company |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 2.375 INCHES FIRST END IN |
| Connection Style | PLAIN (TUBE) FIRST END |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Material Document and Classification | UNS-C84400 81-3-7-9 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 115245 PRIMARY | Akron Brass Company (USA) |
| Reference | Meaning |
|---|---|
| 40035572 | 5/9 Secondary reference Akron Brass Company |
NSN 4730-01-491-5159 is a Adapter,straight,flange to Hose, manufactured by Akron Brass Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-491-5159 has 1 manufacturer part number on file: 115245 (Akron Brass Company).
Key specifications for 115245: Nominal Pipe Size Accommodated: 2.375 INCHES FIRST END IN; Connection Style: PLAIN (TUBE) FIRST END; Connection Type: UNTHREADED INTERNAL PIPE FIRST END; Material Document and Classification: UNS-C84400 81-3-7-9 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 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.