The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-079-9960, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-079-9960 |
| Primary Part Number | MS21151-11 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Bore Diameter | 0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN |
| Lubrication Material | GREASE |
| Seal Quantity | 2 |
| Thread Quantity Per Inch | 20 |
| Inner Ring Width | 0.8700 INCHES NOMINAL IN |
| Self-Alignment Angle | 10.00 DEGREES NOMINAL |
| Outer Ring Width | 0.6500 INCHES NOMINAL IN |
| Length From Bore Center to Shank End | 2.4380 INCHES NOMINAL IN |
| Nominal Thread Size | 0.438 INCHES IN |
| Self-Alignment Location | INTERNAL |
| Alignment Type | SELF-ALIGNING |
| Bearing Seal Type | CONTACT |
| Shank Thread Length | 1.5630 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-PRF-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Shank Diameter | 0.4375 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Shank Style | EXTERNALLY THREADED |
| Material | STEEL BALL |
| Material | STEEL OUTER RING |
| Thread Series Designator | UNF |
| Overall Outside Diameter | 1.2400 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN |
| Style Designator | DOUBLE ROW, STAGGERED, BALL |
| Material | STEEL SHAFT |
| Material | STEEL INNER RING |
| Material | RUBBER SYNTHETIC SEAL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 137158 | Stromberg E a Co (USA) |
| GB525L5C | Northrop Grumman Systems Corporation (USA) |
| MS21151-11 | Society of Automotive Engineers Inc (USA) |
| MS21151-11 PRIMARY | Sae International Dba Sae International (USA) |
| MS21151-5M7 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| REP5M7FS210 | Timken Co Div the Timken Company (USA) |
| SB4003-1 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| AS21151C | Society of Automotive Engineers Inc (USA) |
| 137158 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| MS21151-11 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| RE5M7 | Timken Co Div the Timken Company (USA) |
| AS21151C | Sae International Dba Sae International (USA) |
| 8501 | Instruments and Flight Research, Inc. (USA) |
| 137158 | Bendix Corp the (USA) |
| AN946RE5M7 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| RE5M7FS464 | Timken Co Div the Timken Company (USA) |
| REP5M7FS464 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-079-9960 is a Bearing,ball,rod End, manufactured by Sae International Dba Sae International, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-079-9960 has 17 cross-referenced part numbers: 137158 (Stromberg E a Co), GB525L5C (Northrop Grumman Systems Corporation), MS21151-11 (Society of Automotive Engineers Inc), MS21151-11 (Sae International Dba Sae International), MS21151-5M7 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 12 more.
There are 3 known substitutes for 3110-00-079-9960: 3110-00-232-3329, 3110-00-529-9201, 4730-01-280-8483. Verify interchangeability with system specifications before substitution.
Key specifications for MS21151-11: Bore Diameter: 0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN; Lubrication Material: GREASE; Seal Quantity: 2; Thread Quantity Per Inch: 20. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-079-9960 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.