The Bearing,sleeve, cataloged under National Stock Number 3120-00-980-4456, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Northfield Precision Instrument Corp Dba Northfield Precision Instrument Corp. Government technical data includes 16 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-980-4456 |
| Primary Part Number | 127-80 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Northfield Precision Instrument Corp Dba Northfield Precision Instrument Corp |
| Status | ACTIVE |
| Flange Outside Diameter | 0.3540 INCHES MINIMUM AND 0.3640 INCHES MAXIMUM IN |
| Flange Width | 0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Nondefinitive Spec/std Data | 1 TYPE AND A COMPOSITION |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Material | COPPER ALLOY OVERALL |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Material Document and Classification | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Material | OIL LUBRICATING LUBRICATION |
| Body Inside Diameter | 0.1564 INCHES MINIMUM AND 0.1566 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.3124 INCHES MINIMUM AND 0.3126 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-980-4456 is a Bearing,sleeve, manufactured by Northfield Precision Instrument Corp Dba Northfield Precision Instrument Corp, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-980-4456 has 2 cross-referenced part numbers: 127-80 (Northfield Precision Instrument Corp Dba Northfield Precision Instrument Corp), MILB5687 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 9 known substitutes for 3120-00-980-4456: 5342-00-232-1030, 3120-00-371-6132, 5962-00-595-8953 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 127-80: Flange Outside Diameter: 0.3540 INCHES MINIMUM AND 0.3640 INCHES MAXIMUM IN; Flange Width: 0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER. 18 total characteristics are documented in the Federal Logistics Information System.