The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-803-0558, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-803-0558 |
| Primary Part Number | M21153-2G |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND |
| Overall Outside Diameter | 0.7810 INCHES NOMINAL IN |
| Shank Diameter | 0.4380 INCHES NOMINAL IN |
| Self-Alignment Angle | 10.00 DEGREES NOMINAL |
| Shank Thread Length | 0.7500 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Self-Alignment Location | INTERNAL |
| Lubrication Material | GREASE |
| Nominal Thread Size | 0.312 INCHES IN |
| Bearing Seal Type | CONTACT |
| Inner Ring Width | 0.4370 INCHES NOMINAL IN |
| Width Across Flats | 0.4380 INCHES NOMINAL IN |
| Outer Ring Width | 0.3280 INCHES NOMINAL IN |
| Length From Bore Center to Shank End | 1.3750 INCHES NOMINAL IN |
| Seal Quantity | 2 |
| Thread Quantity Per Inch | 24 |
| Bore Diameter | 0.1900 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Material | STEEL BALL |
| Thread Class | 3B |
| Material | STEEL ROD END BODY |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL WASHER |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Shank Style | INTERNALLY THREADED W/HEXAGON END |
| Style Designator | DOUBLE ROW, STAGGERED, BALL |
| Material | RUBBER SYNTHETIC SEAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M21153-2G | Society of Automotive Engineers Inc (USA) |
| REP3F5-2G | Roller Bearing Company of America, Inc. (USA) |
| REPB3N21B100B000075K0000J | Skf Usa Inc. (USA) |
| MS21153-2G | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS21153 | Sae International Dba Sae International (USA) |
| REPB3N2FS428 | Timken Co Div the Timken Company (USA) |
| REPB3N2 | Timken Co Div the Timken Company (USA) |
| AS21153 | Society of Automotive Engineers Inc (USA) |
| REPB3N2FS210 | Timken Co Div the Timken Company (USA) |
| M21153-2G PRIMARY | Sae International Dba Sae International (USA) |
NSN 3110-00-803-0558 is a Bearing,ball,rod End, manufactured by Sae International Dba Sae International, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-803-0558 has 10 cross-referenced part numbers: M21153-2G (Society of Automotive Engineers Inc), REP3F5-2G (Roller Bearing Company of America, Inc.), REPB3N21B100B000075K0000J (Skf Usa Inc.), MS21153-2G (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AS21153 (Sae International Dba Sae International) and 5 more.
There are 12 known substitutes for 3110-00-803-0558: 3110-00-173-5074, 3110-00-232-3179, 3110-00-232-3216 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M21153-2G: Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Thread Direction: RIGHT-HAND; Overall Outside Diameter: 0.7810 INCHES NOMINAL IN; Shank Diameter: 0.4380 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-803-0558 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.