The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-661-5662, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-661-5662 |
| Primary Part Number | 11A8443 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | CANCELLED |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | COPPER ALLOY OVERALL |
| Style Designator | ROUND |
| Corner Shape | SQUARE ALL CORNERS |
| Lubrication Feature | PERFORATION FLAT BEARING SURFACE |
| Lubrication Feature | GROOVE RIGHT END SURFACE |
| Bearing Surface Hole Diameter | 0.2500 INCHES NOMINAL FIRST IN |
| Hardness Rating | 50.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL |
| Bearing Surface Hole Quantity | 4 FIRST |
| Lubrication Feature | GROOVE LEFT END SURFACE |
| Outside Diameter | 4.0000 INCHES NOMINAL IN |
| Overall Thickness | 0.0580 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Diameter | 2.3170 INCHES MINIMUM AND 2.3220 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| XD601 | Seagrave Corp the (USA) |
| 11A8443 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
| 11EHT43 PRIMARY | Mack Trucks Inc Parts Opn (USA) |
| 4NFG0638 PRIMARY | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 46724C | Diamond Reo Truck Co (USA) |
| 078988 | General Motors Llc Dba General Motors Llc (USA) |
| 078988 | General Motors Corp (USA) |
| 90423 | White Motor Corp (USA) |
| 322D5 | Diamond Reo Truck Co (USA) |
| 322D5 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
NSN 3120-00-661-5662 is a Bearing,washer,thrust, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-661-5662 has 10 cross-referenced part numbers: XD601 (Seagrave Corp the), 11A8443 (Napco International Llc Dba Napco International Inc), 11EHT43 (Mack Trucks Inc Parts Opn), 4NFG0638 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 46724C (Diamond Reo Truck Co) and 5 more.
There are 6 known substitutes for 3120-00-661-5662: 4820-00-036-2424, 3110-00-156-5353, 5640-00-618-7515 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11A8443: Cross-Sectional Shape Style: RECTANGULAR; Material: COPPER ALLOY OVERALL; Style Designator: ROUND; Corner Shape: SQUARE ALL CORNERS. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-661-5662 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.