The Bearing,ball,annular, cataloged under National Stock Number 3110-01-180-4822, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Precision Division. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-180-4822 |
| Primary Part Number | S326-4 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Precision Division |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Outer Ring Outside Diameter | 0.3125 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Flange Outside Diameter | 0.3590 INCHES NOMINAL IN |
| Flange Width | 0.0310 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.3 |
| Shield Quantity | 2 |
| Load Direction | RADIAL |
| Internal Clearance | 0.0001 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| Lubrication Material | GREASE |
| Material | STEEL COMP 440C BALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | SAE J405 ASSN STD ALL MATERIAL RESPONSES INNER RING |
| Material | STEEL COMP 416SE OR STEEL COMP 440A OR STEEL COMP 430F OR STEEL COMP 440C OR STEEL COMP 431 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 440B OR STEEL COMP 416 OR STEEL COMP 430 OR STEEL COMP 440F OR STEEL COMP 420 OR STEEL COMP 420F OR STEEL COMP 416 PLUS X OR STEEL COMP 420FSE OR STEEL COMP 430FSE OR STEEL COMP 440FSE OR STEEL COMP 403 OR STEEL COMP 414 OR STEEL COMP 446 RETAINER A |
| Material | STEEL COMP 440C OUTER RING |
| Material | STEEL COMP 348 OR STEEL COMP 301 OR STEEL COMP 303PB OR STEEL COMP 303MA OR STEEL COMP 303 PLUS X OR STEEL COMP 321 OR STEEL COMP 302B OR STEEL COMP 310S OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 303CU OR STEEL COMP 309S OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 304 OR STEEL COMP 384 OR STEEL COMP 314 OR STEEL COMP 347 OR STEEL COMP 303 OR STEEL COMP 302 OR STEEL COMP 305 OR STEEL COMP 317 OR STEEL COMP 303SE OR STEEL COMP 304L OR STEEL COMP 385 SHIELD |
| Material | STEEL COMP 440C INNER RING |
| Material Document and Classification | SAE J405 ASSN STD ALL MATERIAL RESPONSES BALL |
| Material Document and Classification | SAE J405 ASSN STD ALL MATERIAL RESPONSES OUTER RING |
| Material Document and Classification | SAE J405 ASSN STD ALL MATERIAL RESPONSES SHIELD |
| Material Document and Classification | SAE J405 ASSN STD ALL MATERIAL RESPONSES RETAINER |
| Bore Diameter | 0.0937 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | VERSILUBE G-300,FSCM 01139 MFR REF SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SFR1-53PPK18/36 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| S326-4 | Simmonds Precision Products Inc (USA) |
| S326-4 | Mpb Corp Div Timken Super Precision (USA) |
| S5FCHH3 | Mpb Corp Div Timken Super Precision (USA) |
| SSRIF-5ZZHA3P18LY15 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| SSR1F-5ZZA3 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| S326-4 PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| S326 | Mpb Corp Div Timken Super Precision (USA) |
| S326 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| S5FCHH5 | Mpb Corp Div Timken Super Precision (USA) |
NSN 3110-01-180-4822 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Precision Division, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-180-4822 has 10 cross-referenced part numbers: SFR1-53PPK18/36 (New Hampshire Ball Bearings Inc Div Hitech Division), S326-4 (Simmonds Precision Products Inc), S326-4 (Mpb Corp Div Timken Super Precision), S5FCHH3 (Mpb Corp Div Timken Super Precision), SSRIF-5ZZHA3P18LY15 (New Hampshire Ball Bearings Inc Div Precision Division) and 5 more.
There are 6 known substitutes for 3110-01-180-4822: 6130-00-170-3968, 3120-00-725-7530, 5895-01-240-2022 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for S326-4: Surface Finish: GROUND; Outer Ring Outside Diameter: 0.3125 INCHES NOMINAL IN; Alignment Type: RIGID; Flange Outside Diameter: 0.3590 INCHES NOMINAL IN. 27 total characteristics are documented in the Federal Logistics Information System.