The Bearing,roller,needle, cataloged under National Stock Number 3110-00-301-5991, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-301-5991 |
| Primary Part Number | SRF74871IR74871 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rbc Bearings Incorporated Div West Trenton Division |
| Status | ACTIVE |
| Overall Outside Diameter | 2.6710 INCHES MINIMUM AND 2.6810 INCHES MAXIMUM IN |
| Seal Quantity | 1 |
| Bearing Seal Type | LIPS TURNED OUTWARDLY |
| Material | STEEL ROLLER |
| Material | STEEL RETAINER |
| Material | STEEL OUTER RING |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| Material | STEEL INNER RING |
| Alignment Type | RIGID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SRF74871IR74871 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 7971 | Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (USA) |
NSN 3110-00-301-5991 is a Bearing,roller,needle, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-301-5991 has 2 cross-referenced part numbers: SRF74871IR74871 (Rbc Bearings Incorporated Div West Trenton Division), 7971 (Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel).
There are 7 known substitutes for 3110-00-301-5991: 5950-00-061-7001, 1680-00-337-5348, 4820-00-373-7439 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for SRF74871IR74871: Overall Outside Diameter: 2.6710 INCHES MINIMUM AND 2.6810 INCHES MAXIMUM IN; Seal Quantity: 1; Bearing Seal Type: LIPS TURNED OUTWARDLY; Material: STEEL ROLLER. 9 total characteristics are documented in the Federal Logistics Information System.