The Bearing,stern Tube, cataloged under National Stock Number 3120-01-058-1465, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-058-1465 |
| Primary Part Number | MIL-B-17901A |
| Item Name | Bearing,stern Tube |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 2 CLASS AND 3 TYPE |
| Departure From Cited Document | AS MODIFIED BY 9.000 IN OD TAIL SHAFT IN |
| General Characteristics Item Description | FULLY MOLDED SOLID TYPE,UNDRILLED FLANGE,BEARING OUTSIDE DIA 11.375 INLENGTH 34.000 IN,FLANGE 14.500 IN X 0.750 IN IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-B-17901A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| A-767 | Bfgoodrich Co the (USA) |
| A-767 | Moffitt Lucian Q Inc Sub of the Bfgoodrich Co (USA) |
NSN 3120-01-058-1465 is a Bearing,stern Tube, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-058-1465 has 3 cross-referenced part numbers: MIL-B-17901A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-767 (Bfgoodrich Co the), A-767 (Moffitt Lucian Q Inc Sub of the Bfgoodrich Co).
There is 1 known substitute for 3120-01-058-1465: 3120-01-058-1464. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-B-17901A: Nondefinitive Spec/std Data: 2 CLASS AND 3 TYPE; Departure From Cited Document: AS MODIFIED BY 9.000 IN OD TAIL SHAFT IN; General Characteristics Item Description: FULLY MOLDED SOLID TYPE,UNDRILLED FLANGE,BEARING OUTSIDE DIA 11.375 INLENGTH 34.000 IN,FLANGE 14.500 IN X 0.750 IN IN. 3 total characteristics are documented in the Federal Logistics Information System.