The Adapter Bushing, cataloged under National Stock Number 4730-00-133-3771, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-133-3771 |
| Primary Part Number | 160762 |
| Item Name | Adapter Bushing |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Marotta Controls Inc |
| Status | ACTIVE |
| Female End Thread Length | 0.384 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Male End Thread Length | 0.304 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Wrenching Facility Shape | HEXAGON |
| Female End Thread Size | 5/16 IN.-24 IN |
| Thickness | 0.310 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN |
| Chamfer Angle in Deg | 45.0 LOCATION NOT OTHERWISE SPECIFIED |
| Male End Screw Thread Series Designator | UNF |
| Female End Screw Thread Series Designator | UNF |
| Diameter | 0.335 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Male End Thread Class | 3A A |
| Male End Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.688 INCHES NOMINAL IN |
| Male End Thread Size | 5/8 IN.-18 IN |
| Counterbore/countersink Location | AT EXTERNALLY THD END |
| Female End Thread Direction | RIGHT-HAND |
| Depth | 0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Female End Thread Class | 3B |
| Female End Characteristic | COUNTERSUNK |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 160762 PRIMARY | Marotta Controls Inc (USA) |
NSN 4730-00-133-3771 is a Adapter Bushing, manufactured by Marotta Controls Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-133-3771 has 1 cross-referenced part number: 160762 (Marotta Controls Inc).
There are 3 known substitutes for 4730-00-133-3771: 3110-00-100-0784, 1650-00-787-0918, 4730-01-539-8587. Verify interchangeability with system specifications before substitution.
Key specifications for 160762: Female End Thread Length: 0.384 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Male End Thread Length: 0.304 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Wrenching Facility Shape: HEXAGON; Female End Thread Size: 5/16 IN.-24 IN. 21 total characteristics are documented in the Federal Logistics Information System.