The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-5444, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Clausing Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-5444 |
| Primary Part Number | T1443 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Clausing Corp |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 72.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Load Direction | ANGULAR |
| Internal Fit-Up Contact Angular Direction | OUTWARD CONVERGENT |
| Internal Fit-Up Designation | TIGHT |
| Surface Finish | GROUND |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | TIGHT |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Contact Angular Direction | OUTWARD CONVERGENT |
| Bore Shape | STRAIGHT |
| Bore Diameter | 30.00 MILLIMETERS NOMINAL MM |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Load Direction | ANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5306T1A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 5306T | General Motors Corp Delco Moraine Ndh Div (USA) |
| 5306T1A | General Motors Corp (USA) |
| 713624 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 5306T | General Motors Corp (USA) |
| T1443 PRIMARY | Clausing Corp (USA) |
| 7771898 | Watertown Arsenal Smiwt-Re (USA) |
| 954462 PRIMARY | General Motors Corp (USA) |
NSN 3110-00-156-5444 is a Bearing,ball,annular, manufactured by Clausing Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-156-5444 has 8 cross-referenced part numbers: 5306T1A (General Motors Corp Delco Moraine Ndh Div), 5306T (General Motors Corp Delco Moraine Ndh Div), 5306T1A (General Motors Corp), 713624 (Army Weapons Command Attn Amswe-Ree-S), 5306T (General Motors Corp) and 3 more.
There are 3 known substitutes for 3110-00-156-5444: 5961-00-152-8003, 3442-01-149-2151, 6750-01-427-7535. Verify interchangeability with system specifications before substitution.
Key specifications for T1443: Material: STEEL OVERALL; Overall Outside Diameter: 72.00 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: ABEC NO.1; Material: STEEL OVERALL. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-156-5444 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.