The Elbow,hose, cataloged under National Stock Number 4730-01-532-3628, 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 Hydrasearch Company, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-532-3628 |
| Primary Part Number | 4-191302-12 |
| Item Name | Elbow,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 SOCKET |
| Flow Angle | 90.0 DEGREES |
| Connection Style | GRIPPING NIPPLE (NOSE) FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.625 INCHES FIRST END IN |
| Nominal Outside Diameter Hose Accommodated | 1.078 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING FIRST END |
| Material Document and Classification | QQ-N-281,CLASS A OR B FED SPEC SINGLE MATERIAL RESPONSE ELBOW |
| Leg Length | 4.150 INCHES NOMINAL FIRST END IN |
| Material | NICKEL ALLOY ELBOW |
| 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 |
|---|---|
| 90ELB-1488D-1212 | Hydrasearch Company, Llc (USA) |
| 218-8180594ITEMF-136C | Naval Sea Systems Command (USA) |
| 4-191302-12 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4-191302-12 | 3/9 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4730-01-532-3628 is a Elbow,hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-532-3628 has 3 manufacturer part numbers on file: 90ELB-1488D-1212 (Hydrasearch Company, Llc), 218-8180594ITEMF-136C (Naval Sea Systems Command), 4-191302-12 (Hydrasearch Company, Llc).
Key specifications for 4-191302-12: Furnished Items and Quantity: 2 SOCKET; Flow Angle: 90.0 DEGREES; Connection Style: GRIPPING NIPPLE (NOSE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.625 INCHES FIRST END IN. 9 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.