The Bearing,ball,annular, cataloged under National Stock Number 3110-00-829-9860, 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 20 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-829-9860 |
| Primary Part Number | 500537 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Material Document and Classification | PWA 725 MFR REF SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Material | STEEL COMP 4340 RETAINER |
| Material Document and Classification | PWA 725 MFR REF SINGLE MATERIAL RESPONSE INNER RING |
| Reference Data and Literature | T.O.2J-TF30-14 FIG. 62 INDEX 18 |
| Type/model Designation | TF30-P-3 |
| Material | STEEL BALL |
| Relationship to Similar Equipment | OPTIONAL TO NSN 3110-00-941-0937 |
| Material | STEEL OUTER RING |
| Material Document and Classification | PWA 725 MFR REF SINGLE MATERIAL RESPONSE BALL |
| Material | STEEL INNER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 2.6769 INCHES MINIMUM AND 2.6772 INCHES MAXIMUM IN |
| Load Direction | RADIAL |
| Bore Shape | STRAIGHT |
| Bore Diameter | 1.5746 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN |
| Standard Tolerance Designation | ABEC NO.5 |
| Surface Finish | GROUND |
| Internal Clearance | 0.0018 INCHES MINIMUM RADIAL AND 0.0025 INCHES MAXIMUM RADIAL AND 0.0120 INCHES MAXIMUM AXIAL IN |
| Retainer Fabrication Method | MACHINED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 500538 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 500538 | Skf Usa Inc. (USA) |
| 500537 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2187442 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2187442 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
NSN 3110-00-829-9860 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 3110-00-829-9860 has 5 cross-referenced part numbers: 500538 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 500538 (Skf Usa Inc.), 500537 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2187442 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2187442 (New Hampshire Ball Bearings Inc Div Hitech Division).
There are 6 known substitutes for 3110-00-829-9860: 2520-00-039-8407, 5310-00-275-1974, 5325-00-514-2835 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 500537: Material Document and Classification: PWA 725 MFR REF SINGLE MATERIAL RESPONSE OUTER RING; Material Document and Classification: AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER; Material: STEEL COMP 4340 RETAINER; Material Document and Classification: PWA 725 MFR REF SINGLE MATERIAL RESPONSE INNER RING. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-829-9860 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.