The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-008-9407, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Kamatics Corporation. Government technical data includes 23 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-008-9407 |
| Primary Part Number | KSR170505V |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Kamatics Corporation |
| Status | ACTIVE |
| Shank Thread Length | 0.7190 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN |
| Bore Center to Shank End Distance | 1.3650 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM IN |
| Inner Member Width | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Outer Member Width | 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN |
| Style Designator | BALL TYPE |
| Thread Diameter | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD 1ST MATERIAL RESPONSE OR AISI ASSN STD 2ND MATERIAL RESPONSE ROD END BODY |
| Shank Width Across Wrench Flats | 0.4370 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Style | INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE |
| Surface Treatment | CADMIUM ROD END BODY |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Bore Diameter | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN |
| Material | PLASTIC TETRAFLUOROETHYLENE RACE LINER |
| Material | STEEL COMP 440C INNER MEMBER |
| Material | STEEL COMP 410 OUTER RING |
| Material | STEEL COMP 4130 OR STEEL COMP 4340 ROD END BODY |
| Thread Series Designator | UNF |
| Inspection Hole Center to End Distance | 0.3700 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN |
| Outer Member Outside Diameter | 0.8650 INCHES MINIMUM AND 0.9100 INCHES MAXIMUM IN |
| 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 |
|---|---|
| KSR170505V PRIMARY | Kamatics Corporation (USA) |
| Reference | Meaning |
|---|---|
| REF10ATC10Z | C/1 Advisory reference — outside the item-of-supply concept Rbc Aircraft Products, Inc. |
| REF10ATC10Z | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3120-01-008-9407 is a Bearing,plain,rod End, manufactured by Kamatics Corporation, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-008-9407 has 1 manufacturer part number on file: KSR170505V (Kamatics Corporation).
Key specifications for KSR170505V: Shank Thread Length: 0.7190 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN; Bore Center to Shank End Distance: 1.3650 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM IN; Inner Member Width: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN; Outer Member Width: 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN. 23 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.