The Bushing,sleeve, cataloged under National Stock Number 3120-00-684-2764, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Columbus Jack Corporation Div Columbus Jack. Government technical data includes 7 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 | 3120-00-684-2764 |
| Primary Part Number | 2943-8 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Surface Treatment | PHOSPHATE OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 3.4400 INCHES MINIMUM AND 3.4420 INCHES MAXIMUM IN |
| Surface Finish | 125.0 MICROINCHES INTERMEDIATE LAYER |
| Material | STEEL OVERALL |
| Body Outside Diameter | 3.7350 INCHES MINIMUM AND 3.7370 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-684-2764 is a Bushing,sleeve, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-684-2764 has 2 cross-referenced part numbers: 2943-8 (Age Logistics Corporation), 2943-8 (Columbus Jack Corporation Div Columbus Jack).
There are 4 known substitutes for 3120-00-684-2764: 3120-00-218-3392, 3110-00-949-9266, 4320-01-531-2202 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2943-8: Overall Length: 1.3750 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS; Surface Treatment: PHOSPHATE OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 8 total characteristics are documented in the Federal Logistics Information System.