The Seat,bearing, cataloged under National Stock Number 3110-01-193-3374, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-193-3374 |
| Primary Part Number | TRD-1220 |
| Item Name | Seat,bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Style Designator | FLAT RACE SURFACE |
| Outside Diameter | 1.2500 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZY |
| Bore Diameter | 0.7500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TRD-1220 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| CAT. 580 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 820-5952575 PC 3 | Naval Sea Systems Command (USA) |
| D2165-1PC192 | P J Valves Inc (USA) |
| D-1452PC36 | P J Valves Inc (USA) |
NSN 3110-01-193-3374 is a Seat,bearing, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-193-3374 has 5 cross-referenced part numbers: TRD-1220 (Timken Aerospace, Inc Dba Torrington Product), CAT. 580 (Timken Aerospace, Inc Dba Torrington Product), 820-5952575 PC 3 (Naval Sea Systems Command), D2165-1PC192 (P J Valves Inc), D-1452PC36 (P J Valves Inc).
There are 2 known substitutes for 3110-01-193-3374: 3120-00-935-5729, 3110-01-193-3375. Verify interchangeability with system specifications before substitution.
Key specifications for TRD-1220: Material: STEEL OVERALL; Style Designator: FLAT RACE SURFACE; Outside Diameter: 1.2500 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 7 total characteristics are documented in the Federal Logistics Information System.