The Bearing,sleeve, cataloged under National Stock Number 3120-00-661-7983, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-661-7983 |
| Primary Part Number | 220N |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | ACTIVE |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Material Document and Classification | MIL-B-16261 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY 932 OVERALL |
| Body Outside Diameter | 1.4380 INCHES MINIMUM AND 1.4385 INCHES MAXIMUM IN |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 1.1890 INCHES MINIMUM AND 1.1895 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Lubricant Accommodation Style | GROOVED CLOSED BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 220N | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 220N PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 220N | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 220N | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
NSN 3120-00-661-7983 is a Bearing,sleeve, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-661-7983 has 4 cross-referenced part numbers: 220N (Siemens Energy, Inc. Dba Dresser-Rand), 220N (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 220N (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 220N (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions).
There is 1 known substitute for 3120-00-661-7983: 5985-00-454-6924. Verify interchangeability with system specifications before substitution.
Key specifications for 220N: Overall Length: 2.0000 INCHES NOMINAL IN; Surface Groove Location and Quantity: 1 INTERNAL; Material Document and Classification: MIL-B-16261 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 932 OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.