The Bearing,plain,rod End, cataloged under National Stock Number 3120-00-088-2147, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-088-2147 |
| Primary Part Number | 128HM10224-1 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Thread Length | 1.6560 INCHES NOMINAL IN |
| Bore Center to Shank End Distance | 2.4370 INCHES NOMINAL IN |
| Inner Member Width | 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Outer Member Width | 0.3480 INCHES NOMINAL IN |
| Style Designator | BALL TYPE |
| Thread Diameter | 0.562 INCHES NOMINAL IN |
| Material Document and Classification | FED STD 66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE INTERNAL ROD END BODY |
| Thread Direction | RIGHT-HAND |
| Shank Style | INTERNALLY THREADED |
| Surface Treatment | CADMIUM ROD END BODY |
| Surface Treatment | CHROMIUM INNER MEMBER |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Bore Diameter | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| Material | STEEL COMP E52100 INNER MEMBER |
| Material | STEEL COMP E4340 INTERNAL ROD END BODY |
| Thread Series Designator | UNF |
| Outer Member Outside Diameter | 1.1860 INCHES NOMINAL 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 |
|---|---|
| 128HM10224-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 128HM10224-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 3120-00-088-2147 is a Bearing,plain,rod End, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-088-2147 has 1 manufacturer part number on file: 128HM10224-1 (Northrop Grumman Systems Corporation).
Key specifications for 128HM10224-1: Shank Thread Length: 1.6560 INCHES NOMINAL IN; Bore Center to Shank End Distance: 2.4370 INCHES NOMINAL IN; Inner Member Width: 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN; Outer Member Width: 0.3480 INCHES NOMINAL IN. 20 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.