The Elbow,hose, cataloged under National Stock Number 4730-00-059-6588, 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 Naval Inventory Control Point Mechanicsburg. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-059-6588 |
| Primary Part Number | 2632-031X8 PC422L1 |
| Item Name | Elbow,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| 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 | 0.406 INCHES FIRST END IN |
| Nominal Outside Diameter Hose Accommodated | 0.766 INCHES FIRST END IN |
| Criticality Code Justification | ZZZY |
| Material Document and Classification | QQ-N-281,CLASS A OR B COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Leg Length | 3.050 INCHES NOMINAL FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 2632-031X8 PC422L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 4-191302-8L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 2632-031X8 PC422 | 5/1 Secondary reference U.S. Government activity |
| 4-191302-8 | 3/1 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4730-00-059-6588 is a Elbow,hose, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-059-6588 has 2 manufacturer part numbers on file: 2632-031X8 PC422L1 (Naval Inventory Control Point Mechanicsburg), 4-191302-8L1 (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 4730-00-790-2495. Verify interchangeability with system specifications before substitution.
Key specifications for 2632-031X8 PC422L1: Furnished Items and Quantity: 2 SOCKET; Flow Angle: 90.0 DEGREES; Connection Style: GRIPPING NIPPLE (NOSE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.406 INCHES FIRST END IN. 10 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.