The Bearing,sleeve, cataloged under National Stock Number 3120-00-216-9343, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-216-9343 |
| Primary Part Number | D15-495NPC524-525-530-531 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Flange Outside Diameter | 3.6250 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-15083 GRADE CW MIL SPEC 1ST MATERIAL RESPONSE AND QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER |
| Surface Groove Location and Quantity | 1 EXTERNAL |
| Body Inside Diameter | 1.8800 INCHES MINIMUM AND 1.8810 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Body Outside Diameter | 3.2500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2401 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 2401 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-495-0PC524-525-530-531 | Westinghouse Electric Corp (USA) |
| D15-495NPC524-525-530-531 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-495-0PC524-525-530-531 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-495NPC524-525-530-531 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 3120-00-216-9343 is a Bearing,sleeve, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-216-9343 has 6 cross-referenced part numbers: 2401 (Northrop Grumman Systems Corporation Div Marine Systems), 2401 (Westinghouse Electric Corp Sturtevant Div), D15-495-0PC524-525-530-531 (Westinghouse Electric Corp), D15-495NPC524-525-530-531 (Westinghouse Electric Corp Sturtevant Div), D15-495-0PC524-525-530-531 (Northrop Grumman Systems Corporation Div Marine Systems) and 1 more.
There are 12 known substitutes for 3120-00-216-9343: 2920-00-039-6253, 5905-00-043-4647, 3455-00-153-9833 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D15-495NPC524-525-530-531: Flange Outside Diameter: 3.6250 INCHES NOMINAL IN; Material Document and Classification: MIL-S-15083 GRADE CW MIL SPEC 1ST MATERIAL RESPONSE AND QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER; Surface Groove Location and Quantity: 1 EXTERNAL; Overall Length: 2.1250 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.