The Bearing,sleeve, cataloged under National Stock Number 3120-01-416-3993, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Bunting Bearings Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 3120-01-416-3993 |
| Primary Part Number | AA-1606-4 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Bunting Bearings Corp |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 1.6280 INCHES NOMINAL IN |
| Body Inside Diameter | 1.2530 INCHES NOMINAL IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35220 | Altra Industrial Motion Corp. (USA) |
| B2026-24 | Altra Industrial Motion Corp. (USA) |
| D-WK-783-6 PC 9 | Walz & Krenzer Inc Div Mapeco Products (USA) |
| D-WK-783-6 PC 9 | Walz and Krenzer Inc (USA) |
| AA-1606-4 PRIMARY | Bunting Bearings Corp (USA) |
NSN 3120-01-416-3993 is a Bearing,sleeve, manufactured by Bunting Bearings Corp, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-416-3993 has 5 cross-referenced part numbers: 35220 (Altra Industrial Motion Corp.), B2026-24 (Altra Industrial Motion Corp.), D-WK-783-6 PC 9 (Walz & Krenzer Inc Div Mapeco Products), D-WK-783-6 PC 9 (Walz and Krenzer Inc), AA-1606-4 (Bunting Bearings Corp).
There are 9 known substitutes for 3120-01-416-3993: 2920-00-374-4819, 5999-00-617-5335, 5120-00-618-6899 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA-1606-4: Material: STEEL OVERALL; Overall Length: 3.0000 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 1.6280 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.