The Bearing,ball,annular, cataloged under National Stock Number 3110-00-253-8271, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is M-D Pneumatics Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-253-8271 |
| Primary Part Number | 10999 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | M-D Pneumatics Inc |
| Status | ACTIVE |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Lubrication Material | LUBRICANT |
| Load Direction | ANGULAR |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Retainer Fabrication Method | PRESSED |
| Material | STEEL OVERALL |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 1.5745 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN |
| Overall Outside Diameter | 3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10999 | M-D Pneumatics Inc (USA) |
NSN 3110-00-253-8271 is a Bearing,ball,annular, manufactured by M-D Pneumatics Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-253-8271 has 1 cross-referenced part number: 10999 (M-D Pneumatics Inc).
There are 5 known substitutes for 3110-00-253-8271: 5950-00-835-9427, 3020-01-160-3577, 5930-01-264-4263 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10999: Overall Width: 1.1775 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN; Standard Tolerance Designation: ABEC NO.1; Internal Fit-Up Designation: STANDARD; Lubrication Material: LUBRICANT. 13 total characteristics are documented in the Federal Logistics Information System.