The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-071-8738, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-071-8738 |
| Primary Part Number | 54A50A38 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Style Designator | ROUND |
| Material | OIL LUBRICATING LUBRICATION |
| Surface Finish | 100.0 MICROINCHES OVERALL |
| Outside Diameter | 0.4850 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Overall Thickness | 0.0560 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Diameter | 0.2570 INCHES NOMINAL IN |
| Corner Shape | SQUARE ALL CORNERS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-071-8738 is a Bearing,washer,thrust, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-071-8738 has 3 cross-referenced part numbers: 54A50A38 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 19528 (L3harris Technologies, Inc. Div Space and Airborne Systems), 54A50A38 (Naval Sea Systems Command).
There are 3 known substitutes for 3120-00-071-8738: 2810-00-118-9496, 6240-00-143-3132, 3110-01-119-7104. Verify interchangeability with system specifications before substitution.
Key specifications for 54A50A38: Material: COPPER ALLOY OVERALL; Style Designator: ROUND; Material: OIL LUBRICATING LUBRICATION; Surface Finish: 100.0 MICROINCHES OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.