The Cup,grease, cataloged under National Stock Number 4730-00-223-6398, 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 Sterling Engine Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-223-6398 |
| Primary Part Number | P542-5-29 |
| Item Name | Cup,grease |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sterling Engine Co Inc |
| Status | CANCELLED |
| Grease Capacity | 0.500 OUNCES OZ |
| Screw Thread Series Designator | NPT |
| Assembly Clearance Radius | 0.547 INCHES NOMINAL IN |
| Nominal Thread Size | 0.125 INCHES IN |
| Height | 2.062 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 27 |
| Material | COPPER ALLOY OVERALL |
| Style Designator | STRAIGHT, CAP FEED, W/BALL CHECK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P542-5-29 PRIMARY | Sterling Engine Co Inc (USA) |
| CA6447PC43 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| STYLE207SIZE00 | Bowen Products Corp (USA) |
| B1859 | Dresser, Llc (USA) |
| IX359 | Lear Siegler Inc Sherwood Div (USA) |
| CA6444PC43 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| 208B00 | Bowen Products Corp (USA) |
NSN 4730-00-223-6398 is a Cup,grease, manufactured by Sterling Engine Co Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-223-6398 has 7 cross-referenced part numbers: P542-5-29 (Sterling Engine Co Inc), CA6447PC43 (Air & Liquid Systems Corporation Dba Buffalo Pumps), STYLE207SIZE00 (Bowen Products Corp), B1859 (Dresser, Llc), IX359 (Lear Siegler Inc Sherwood Div) and 2 more.
There is 1 known substitute for 4730-00-223-6398: 5305-00-297-7640. Verify interchangeability with system specifications before substitution.
Key specifications for P542-5-29: Grease Capacity: 0.500 OUNCES OZ; Screw Thread Series Designator: NPT; Assembly Clearance Radius: 0.547 INCHES NOMINAL IN; Nominal Thread Size: 0.125 INCHES IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-223-6398 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.