The Bearing,plain,rod End, cataloged under National Stock Number 3120-00-777-4100, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 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 | 3120-00-777-4100 |
| Primary Part Number | 9171310 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Shank Thread Length | 3.7500 INCHES NOMINAL IN |
| Bore Center to Shank End Distance | 5.8500 INCHES MINIMUM AND 5.8900 INCHES MAXIMUM IN |
| Inner Member Width | 1.3750 INCHES NOMINAL IN |
| Outer Member Width | 1.0000 INCHES NOMINAL IN |
| Style Designator | BALL TYPE |
| Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION |
| Lubrication Feature | GROOVE EXTERNAL INNER MEMBER |
| Features Provided | EXTERNAL LUBRICATION FITTING |
| Thread Direction | RIGHT-HAND |
| Shank Style | EXTERNALLY THREADED |
| Thread Class | 3A A |
| Static Radial Load Rating | 202000 POUNDS LBS |
| Bore Diameter | 1.0000 INCHES NOMINAL IN |
| Material | GREASE LUBRICATION |
| Outer Member Outside Diameter | 3.5000 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 |
|---|---|
| 9171310 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3120-00-777-4100 is a Bearing,plain,rod End, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-777-4100 has 1 manufacturer part number on file: 9171310 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 9171310: Shank Thread Length: 3.7500 INCHES NOMINAL IN; Bore Center to Shank End Distance: 5.8500 INCHES MINIMUM AND 5.8900 INCHES MAXIMUM IN; Inner Member Width: 1.3750 INCHES NOMINAL IN; Outer Member Width: 1.0000 INCHES NOMINAL IN. 15 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.