The Cup,oil,lubricating, cataloged under National Stock Number 4730-00-534-6934, 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 Ametek Inc Heat Transfer Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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 | 4730-00-534-6934 |
| Primary Part Number | 1640-40-183 |
| Item Name | Cup,oil,lubricating |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Ametek Inc Heat Transfer Div |
| Status | ACTIVE |
| Thread Quantity Per Inch | 27 |
| Nominal Thread Size | 0.125 INCHES IN |
| Height | 1.156 INCHES NOMINAL IN |
| Width Across Flats | 0.625 INCHES NOMINAL IN |
| Assembly Clearance Radius | 0.609 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Surface Treatment | NICKEL OVERALL |
| Style Designator | STRAIGHT, HINGED CAP |
| Screw Thread Series Designator | NPT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5346934 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 908007 | Sasco Inc Canadian Div |
| 00112-0012-1 | Apache Corp Gits Bros Mfg Co (USA) |
| 1640-40-183 PRIMARY | Ametek Inc Heat Transfer Div (USA) |
| 112 | Apache Corp Gits Bros Mfg Co (USA) |
NSN 4730-00-534-6934 is a Cup,oil,lubricating, manufactured by Ametek Inc Heat Transfer Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-534-6934 has 5 cross-referenced part numbers: 5346934 (U S Army Tank Automotive Command Amsta-Im-Mm), 908007 (Sasco Inc Canadian Div), 00112-0012-1 (Apache Corp Gits Bros Mfg Co), 1640-40-183 (Ametek Inc Heat Transfer Div), 112 (Apache Corp Gits Bros Mfg Co).
There are 3 known substitutes for 4730-00-534-6934: 5331-00-851-8695, 5950-01-367-8701, 5330-01-643-0032. Verify interchangeability with system specifications before substitution.
Key specifications for 1640-40-183: Thread Quantity Per Inch: 27; Special Features: THD LG 0.406 IN. IN; Nominal Thread Size: 0.125 INCHES IN; Height: 1.156 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.