The Bearing,roller,airframe, cataloged under National Stock Number 3110-00-777-5958, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-777-5958 |
| Primary Part Number | SA4-14A |
| Item Name | Bearing,roller,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Alignment Type | RIGID |
| Seal Quantity | 2 |
| Inner Ring Width | 0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN |
| Shield Quantity | 2 |
| Overall Outside Diameter | 0.9009 INCHES MINIMUM AND 0.9014 INCHES MAXIMUM IN |
| Material | STEEL COMP 430 SHIELD |
| Outer Ring Width | 0.3350 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 ROLLER |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| Lubrication Material | GREASE |
| Material | STEEL COMP E52100 INNER RING |
| Material | STEEL COMP E52100 OUTER RING |
| Style Designator | CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-777-5958 is a Bearing,roller,airframe, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-777-5958 has 2 cross-referenced part numbers: SA4-14A (Rexnord Industries, Llc Div Aerosspace Bearing Operation), BP4 (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
There are 4 known substitutes for 3110-00-777-5958: 5910-00-194-7807, 5910-00-557-6997, 6680-01-108-4275 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SA4-14A: Bearing Seal Type: CONTACT; Alignment Type: RIGID; Seal Quantity: 2; Inner Ring Width: 0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.