The Bearing,ball,annular, cataloged under National Stock Number 3110-00-135-5919, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-135-5919 |
| Primary Part Number | 251515 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| Status | ACTIVE |
| Bore Shape | STRAIGHT |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL COMP E52100 INNER RING |
| Material | PLASTIC PHENOLIC CAGE |
| Material | STEEL COMP E52100 OUTER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Surface Finish | GROUND |
| Overall Outside Diameter | 4.3301 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN |
| Bore Diameter | 3.1490 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN |
| Load Direction | RADIAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-135-5919 is a Bearing,ball,annular, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-135-5919 has 3 cross-referenced part numbers: 1916S (Skf Usa Inc.), 251515 (Kidde-Fenwal, Llc), 251515 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
There is 1 known substitute for 3110-00-135-5919: 3110-00-227-2330. Verify interchangeability with system specifications before substitution.
Key specifications for 251515: End Item Identification: C-5A ACFT A; Bore Shape: STRAIGHT; Material: STEEL COMP E52100 BALL; Material: STEEL COMP E52100 INNER RING. 12 total characteristics are documented in the Federal Logistics Information System.