The Elbow,hose, cataloged under National Stock Number 4730-01-616-2541, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-616-2541 |
| Primary Part Number | EJ3805-6464-188 |
| Item Name | Elbow,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Flow Angle | 45.0 DEGREES |
| Connection Style | GASKET SEAL (HOSE) ALL ENDS |
| Connection Type | THREADED INTERNAL HOSE ALL ENDS |
| Material Document and Classification | MIL-B-24480 MIL STD SINGLE MATERIAL RESPONSE NIPPLE |
| Material Document and Classification | MIL-B-24480 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE BOLT |
| Leg Length | 8.57 INCHES NOMINAL ALL ENDS IN |
| Material | NICKEL ALLOY NUT |
| Material | NICKEL ALLOY BOLT |
| Material | ALUMINUM ALLOY AND COPPER ALLOY AND NICKEL ALLOY OVERALL |
| Material | NICKEL ALLOY AND ALUMINUM ALLOY AND COPPER ALLOY NIPPLE |
| 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 |
|---|---|
| EJ3805-6464-188 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| EJ3805-6464-188 | 3/9 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4730-01-616-2541 is a Elbow,hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-616-2541 has 1 manufacturer part number on file: EJ3805-6464-188 (Hydrasearch Company, Llc).
Key specifications for EJ3805-6464-188: Flow Angle: 45.0 DEGREES; Connection Style: GASKET SEAL (HOSE) ALL ENDS; Connection Type: THREADED INTERNAL HOSE ALL ENDS; Material Document and Classification: MIL-B-24480 MIL STD SINGLE MATERIAL RESPONSE NIPPLE. 12 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.