The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-166-3160, 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 Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk. Government technical data includes 28 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-166-3160 |
| Primary Part Number | 200887209 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| Status | ACTIVE |
| First End Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| First End Thread Direction | RIGHT-HAND |
| Second End Nominal Thread Size | 0.750 INCHES IN |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 2.365 INCHES NOMINAL IN |
| Second End Thread Class | 3A A |
| Surface Treatment Document and Classification | PS131 MFR REF 1ST TREATMENT RESPONSE AND PS101-7 MFR REF 1ST TREATMENT RESPONSE OR PS923 MFR REF 1ST TREATMENT RESPONSE |
| Body Style | PLAIN |
| Distance From Centerline to Flat | 0.563 INCHES NOMINAL IN |
| First End Thread Class | 3B |
| First End Style Designator | HIGH PRESSURE FLARE |
| Concentric Hole Depth | 0.375 INCHES NOMINAL IN |
| Second End Seat Angle | 60.0 DEGREES NOMINAL |
| Wrenching Feature Height | 0.200 INCHES NOMINAL IN |
| Second End Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| First End Thread Length | 0.109 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Wrenching Feature Style | ROUND WITH WRENCH FLATS |
| Material Document and Classification | MIL-S-8844,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE |
| Second End Thread Direction | RIGHT-HAND |
| First End Seat Angle | 60.0 DEGREES NOMINAL |
| Second End Style Designator | INVERTED FLARE |
| Length From Bearing Surface of Wrenching Feature to Bolt End | 3.300 INCHES NOMINAL IN |
| First End Connection Type | THREADED INTERNAL TUBE |
| Concentric Hole Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMIUM |
| First Radial Fluid Hole Diameter | 0.093 INCHES NOMINAL IN |
| Distance From First Radial Hole Center to End of Bolt | 2.725 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
NSN 4730-01-166-3160 is a Bolt,fluid Passage, manufactured by Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-166-3160 has 2 manufacturer part numbers on file: 200887209 (The Boeing Company Div Defense), 200887209 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk).
Key specifications for 200887209: First End Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF); First End Thread Direction: RIGHT-HAND; Second End Nominal Thread Size: 0.750 INCHES IN; Length From Bearing Surface of Wrenching Feature to End of First Diameter: 2.365 INCHES NOMINAL IN. 28 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.