The Ball,bearing, cataloged under National Stock Number 3110-00-221-0052, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-221-0052 |
| Primary Part Number | MIL-B-1083 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Rolling Element Diameter | 1.1875 INCHES NOMINAL IN |
| Style Designator | BALL |
| Material | STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A |
| Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-B-1083 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS19060-4841 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS19060-39 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3110-00-221-0052 is a Ball,bearing, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-221-0052 has 3 cross-referenced part numbers: MIL-B-1083 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS19060-4841 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS19060-39 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 3110-00-221-0052: 3110-00-044-2269, 3110-00-142-6110, 3110-00-151-9220 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-B-1083: Special Features: AFBMA STANDARD TOLERANCE FOR BALLS; GRADE 48; Rolling Element Diameter: 1.1875 INCHES NOMINAL IN; Style Designator: BALL; Material: STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A. 5 total characteristics are documented in the Federal Logistics Information System.