The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-151-0668, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is New Hampshire Ball Bearings Inc Div Astro Division. Government technical data includes 19 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-151-0668 |
| Primary Part Number | 4054T70P01 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Astro Division |
| Status | ACTIVE |
| Shank Thread Length | 0.7700 INCHES NOMINAL IN |
| Bore Center to Shank End Distance | 1.4000 INCHES MINIMUM AND 1.4400 INCHES MAXIMUM IN |
| Inner Member Width | 0.4370 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| Outer Member Width | 0.3390 INCHES MINIMUM AND 0.3490 INCHES MAXIMUM IN |
| Style Designator | BALL TYPE |
| Thread Diameter | 0.312 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Style | EXTERNALLY THREADED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Bore Diameter | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN |
| Material | LUBRICANT DRY FILM LUBRICATION |
| Material | STEEL COMP 440C INNER MEMBER |
| Material | STEEL COMP 630 RACE INSERT |
| Material | STEEL COMP 630 ROD END BODY |
| Material | PLASTIC POLYSTYRENE RACE LINER |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Outer Member Outside Diameter | 0.8550 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4054T70P01 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| Reference | Meaning |
|---|---|
| ARB5E94 | 5/1 Secondary reference New Hampshire Ball Bearings Inc Div Astro Division |
| 4054T70P01 | 3/2 Design control — primary reference U.S. Government activity |
| 4054T70 | D/9 Drawing number reference only U.S. Government activity |
| 10108134 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 4054T70P01 99207 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 3120-01-151-0668 is a Bearing,plain,rod End, manufactured by New Hampshire Ball Bearings Inc Div Astro Division, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-151-0668 has 1 manufacturer part number on file: 4054T70P01 (New Hampshire Ball Bearings Inc Div Astro Division).
Key specifications for 4054T70P01: Shank Thread Length: 0.7700 INCHES NOMINAL IN; Bore Center to Shank End Distance: 1.4000 INCHES MINIMUM AND 1.4400 INCHES MAXIMUM IN; Inner Member Width: 0.4370 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN; Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL. 19 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.
NSN 3120-01-151-0668 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.