The Bearing,sleeve, cataloged under National Stock Number 3120-01-113-9116, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 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 | 3120-01-113-9116 |
| Primary Part Number | M1521-14 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Altra Industrial Motion Corp. |
| Status | ACTIVE |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material | COPPER ALLOY 932 OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Outside Diameter | 1.3145 INCHES MINIMUM AND 1.3155 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.9365 INCHES MINIMUM AND 0.9385 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CB1521-14 | Bunting Bearings Corp (USA) |
| SH301 | Randall Bearing Inc (USA) |
| 517GP | Johnson Bronze Co (USA) |
| 60-670-0018-1 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 01-435-0029-5 PIECE 47 | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA) |
| 01-435-0029-5 PIECE 47 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 60-670-0018-1 | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA) |
| M1521-14 PRIMARY | Altra Industrial Motion Corp. (USA) |
| K1521-14 | Eagle-Picher Industries Inc Kingwell Div (USA) |
| E520 | Bunting Bearings Corp (USA) |
NSN 3120-01-113-9116 is a Bearing,sleeve, manufactured by Altra Industrial Motion Corp., classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-113-9116 has 10 cross-referenced part numbers: CB1521-14 (Bunting Bearings Corp), SH301 (Randall Bearing Inc), 517GP (Johnson Bronze Co), 60-670-0018-1 (Timken Gears & Services Inc. Div Philadelphia Gear), 01-435-0029-5 PIECE 47 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company) and 5 more.
There is 1 known substitute for 3120-01-113-9116: 5975-01-052-2428. Verify interchangeability with system specifications before substitution.
Key specifications for M1521-14: Overall Length: 1.7450 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: COPPER ALLOY 932 OVERALL; Corner Shape: SQUARE ALL CORNERS. 7 total characteristics are documented in the Federal Logistics Information System.