The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-237-9438, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-237-9438 |
| Primary Part Number | 704-5765851 SEQUENCE 0039 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shank Thread Length | 1.4688 INCHES MINIMUM AND 1.5625 INCHES MAXIMUM IN |
| Bore Center to Shank End Distance | 2.4280 INCHES MINIMUM AND 2.4480 INCHES MAXIMUM IN |
| Inner Member Width | 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Outer Member Width | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN |
| Style Designator | BALL TYPE |
| Thread Diameter | 0.6250 INCHES NOMINAL IN |
| Material Document and Classification | DYFLON,CAGE 81376 MFR REF SINGLE MATERIAL RESPONSE RACE LINER |
| Material Document and Classification | QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE RACE INSERT |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE ROD END BODY |
| Lubrication Feature | SELF-LUBRICATING LINER RACE LINER |
| Thread Direction | LEFT-HAND |
| Shank Style | EXTERNALLY THREADED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Bore Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| Material | COPPER ALLOY UNS C63200 INNER MEMBER |
| Material | NICKEL ALLOY K-500 RACE INSERT |
| Material | NICKEL ALLOY K-500 ROD END BODY |
| Thread Series Designator | UNF |
| Outer Member Outside Diameter | 1.3020 INCHES MINIMUM AND 1.3220 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 |
|---|---|
| 704-5765851 SEQUENCE 0039 | Naval Sea Systems Command (USA) |
| 704-5765851 ITEM 27 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 88611510B1 ITEM 27 | 3/2 Design control — primary reference U.S. Government activity |
| DREMHDLH-8-404 | 5/2 Secondary reference U.S. Government activity |
NSN 3120-01-237-9438 is a Bearing,plain,rod End, manufactured by Naval Sea Systems Command, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-237-9438 has 2 manufacturer part numbers on file: 704-5765851 SEQUENCE 0039 (Naval Sea Systems Command), 704-5765851 ITEM 27 (Naval Sea Systems Command).
Key specifications for 704-5765851 SEQUENCE 0039: Shank Thread Length: 1.4688 INCHES MINIMUM AND 1.5625 INCHES MAXIMUM IN; Bore Center to Shank End Distance: 2.4280 INCHES MINIMUM AND 2.4480 INCHES MAXIMUM IN; Inner Member Width: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN; Outer Member Width: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN. 22 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.