The Coupling Assembly,tube, cataloged under National Stock Number 4730-00-494-1135, 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 The Boeing Company Div Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-494-1135 |
| Primary Part Number | 68B580116-103 |
| Item Name | Coupling Assembly,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Material | ALUMINUM 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 |
|---|---|
| 68B580116-103 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 7M891-1 | 3/2 Design control — primary reference U.S. Government activity |
| 7M891-1 | 5/9 Secondary reference The Boeing Company Div Defense |
| 60487-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-00-494-1135 is a Coupling Assembly,tube, manufactured by The Boeing Company Div Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-494-1135 has 1 manufacturer part number on file: 68B580116-103 (The Boeing Company Div Defense).
Key specifications for 68B580116-103: Special Features: ASSEMBLY P/N 7M891-1 HAS FOLLOWING PARTS: DRIVE SCREW 4,SEAL RETAINER 1, SCREW 4, INSERT 4, F4-15 INSERT 10, NAME PLATE 1, SEAL 1,BODY 1, SPRING 1, POPPET 1, WASHER 1, F1-16 INSERT 1, 3-6 SCREW 1, CAP 1, C20 LOCKWIRE AR, AND 0-RING 1ASSEMBLY P/N 7M891-1 HAS FOLLOWING PARTS: DRIVE SCREW 4,SEAL RETAINER 1, SCREW 4, INSERT 4, F4-15 INSERT 10, NAME PLATE 1, SEAL 1,BODY 1, SPRING 1, POPPET 1, WASHER 1, F1-16 INSERT 1, 3-6 SCREW 1, CAP 1, C20 LOCKWIRE AR, AND 0-RING 1; Part Name Assigned by Controlling Agency: CONNECTOR ASSEMBLY,WING FUELCONNECTOR ASSEMBLY,WING FUEL; End Item Identification: F15 AIRCRAFTF15 AIRCRAFT; Material: ALUMINUM ALLOY OVERALL. 1 specification is 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.