The Bearing,ball,rod End, cataloged under National Stock Number 3110-01-137-3980, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-137-3980 |
| Primary Part Number | 3150230-653-19 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| Status | ACTIVE |
| Shank Diameter | 0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN |
| Shank Thread Length | 0.7190 INCHES MINIMUM AND 0.7190 INCHES MINIMUM AND 0.7810 INCHES MAXIMUM0.7810 INCHES MAXIMUM IN |
| Bearing Seal Type | CONTACTCONTACT |
| Lubrication Material | GREASEGREASE |
| Outer Ring Width | 0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OUTER RINGQQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OUTER RING |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE SHAFTQQ-P-416,TYPE 1,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE SHAFT |
| Style Designator | SINGLE ROW, BALLSINGLE ROW, BALL |
| Overall Outside Diameter | 0.9280 INCHES MINIMUM AND 0.9280 INCHES MINIMUM AND 0.9480 INCHES MAXIMUM0.9480 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES0.312 INCHES IN |
| Shank Style | EXTERNALLY THREADEDEXTERNALLY THREADED |
| Alignment Type | SELF-ALIGNINGSELF-ALIGNING |
| Surface Treatment | CADMIUM OUTER RINGCADMIUM OUTER RING |
| Surface Treatment | CADMIUM SHAFTCADMIUM SHAFT |
| Seal Quantity | 22 |
| Thread Class | 3A3A |
| Thread Quantity Per Inch | 2424 |
| Bore Diameter | 0.2497 INCHES MINIMUM AND 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM0.2500 INCHES MAXIMUM IN |
| Length From Bore Center to Shank End | 1.4590 INCHES MINIMUM AND 1.4590 INCHES MINIMUM AND 1.4790 INCHES MAXIMUM1.4790 INCHES MAXIMUM IN |
| Material | STEEL COMP 4130 OUTER RING |
| Material | STEEL COMP E52100 BALL |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| Material | STEEL COMP 4130 SHAFT |
| Material | STEEL COMP E52100 INNER RING |
| Thread Series Designator | UNFUNF |
| Self-Alignment Location | INTERNALINTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3150230-653-19 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
NSN 3110-01-137-3980 is a Bearing,ball,rod End, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-137-3980 has 1 manufacturer part number on file: 3150230-653-19 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
Key specifications for 3150230-653-19: Shank Diameter: 0.4280 INCHES MINIMUM AND 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM0.4480 INCHES MAXIMUM IN; Shank Thread Length: 0.7190 INCHES MINIMUM AND 0.7190 INCHES MINIMUM AND 0.7810 INCHES MAXIMUM0.7810 INCHES MAXIMUM IN; Bearing Seal Type: CONTACTCONTACT; Lubrication Material: GREASEGREASE. 27 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.