The Bushing,sleeve, cataloged under National Stock Number 3120-00-247-5557, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 12 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-247-5557 |
| Primary Part Number | B11-10 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Material | COPPER ALLOY OVERALL |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Body Outside Diameter | 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| Flange Width | 0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.5550 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-247-5557 is a Bushing,sleeve, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-247-5557 has 2 cross-referenced part numbers: 8500377-1 (Electrodynamics Inc Div L3harris Electrodynamics Inc), B11-10 (Roller Bearing Co of America, Inc Div Pic Design).
There are 4 known substitutes for 3120-00-247-5557: 3110-00-006-4585, 3120-00-620-0593, 3110-01-132-4730 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for B11-10: Corner Shape: SQUARE INSIDE LEFT CORNER; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Corner Shape: SQUARE OUTSIDE LEFT CORNER; Corner Shape: SQUARE LEFT FLANGE BODY CORNER. 13 total characteristics are documented in the Federal Logistics Information System.