The Bearing,ball,annular, cataloged under National Stock Number 3110-00-113-3670, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-113-3670 |
| Primary Part Number | 748537 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Internal Clearance | 0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| Precious Material | SILVER |
| Standard Tolerance Designation | ABEC NO.3 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Surface Finish | GROUND |
| Overall Outside Diameter | 1.8504 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Bore Shape | STRAIGHT |
| Precious Material and Location | RETAINER SILVER |
| Bore Diameter | 0.7874 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 691008 | Mpb Corporation Dba Mpb Corp (USA) |
| 798741 | Skf Usa Inc. (USA) |
| 748537 | Rtx Corporation Div Pratt & Whitney (USA) |
| 528470 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 691008 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 627332 | Timken Co Div the Timken Company (USA) |
| 748537 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 528469 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 613014 | Rtx Corporation Div Pratt & Whitney (USA) |
| 627332 | Rtx Corporation Div Pratt & Whitney (USA) |
| 627332 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 613014 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 691008 | Rtx Corporation Div Pratt & Whitney (USA) |
NSN 3110-00-113-3670 is a Bearing,ball,annular, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-113-3670 has 13 cross-referenced part numbers: 691008 (Mpb Corporation Dba Mpb Corp), 798741 (Skf Usa Inc.), 748537 (Rtx Corporation Div Pratt & Whitney), 528470 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 691008 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 8 more.
There are 5 known substitutes for 3110-00-113-3670: 5935-00-221-9308, 2925-00-695-4143, 5330-01-096-9096 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 748537: Internal Clearance: 0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN; Precious Material: SILVER; Standard Tolerance Designation: ABEC NO.3; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-113-3670 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.