The Bearing,sleeve, cataloged under National Stock Number 3120-00-287-7711, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Scripps Marine Engine Co. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-287-7711 |
| Primary Part Number | 6673 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Scripps Marine Engine Co |
| Status | ACTIVE |
| Body Outside Diameter | 2.3610 INCHES MINIMUM AND 2.3620 INCHES MAXIMUM IN |
| Flange Width | 0.0625 INCHES NOMINAL IN |
| Body Inside Diameter | 1.6860 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM IN |
| Flange Outside Diameter | 2.6875 INCHES NOMINAL IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | ROUND LEFT FLANGE BODY CORNER |
| Material | STEEL COMP 1010 OR STEEL COMP 1015 OVERALL |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27U6420PC27 | Naval Ship Systems Command (USA) |
| 543BPC7AB | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| J7AB643 | Fairbanks Morse, Llc (USA) |
| 75C1550 | Norfolk Naval Shipyard (USA) |
| 643-7AB | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| 7AB543 | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| 7AB643 | Marine Engine Specialties Div of Mesco Tectonics Inc (USA) |
| 27U6536PC27 | Naval Ship Systems Command (USA) |
| 7AB541 | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| SN3559PCDB7909 | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| 6673 PRIMARY | Scripps Marine Engine Co (USA) |
| 643BPC7AB | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| J7AB643 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 27U6420PC7AB | Naval Ship Systems Command (USA) |
| DB7909 | Norfolk Naval Shipyard (USA) |
| N5430PCDB7909 | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| NP4139PC27 | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| NP4016PC7AB | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| NP4016-1PC27 | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| 27U6421PC27 | Naval Ship Systems Command (USA) |
NSN 3120-00-287-7711 is a Bearing,sleeve, manufactured by Scripps Marine Engine Co, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-287-7711 has 27 cross-referenced part numbers: 27U6420PC27 (Naval Ship Systems Command), 543BPC7AB (Allard Nazarian Group, Inc. Dba Granite State Manufacturing), J7AB643 (Fairbanks Morse, Llc), 75C1550 (Norfolk Naval Shipyard), 643-7AB (Allard Nazarian Group, Inc. Dba Granite State Manufacturing) and 22 more.
There are 10 known substitutes for 3120-00-287-7711: 4030-00-082-0655, 5905-00-407-0020, 5210-00-720-6497 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6673: Body Outside Diameter: 2.3610 INCHES MINIMUM AND 2.3620 INCHES MAXIMUM IN; Flange Width: 0.0625 INCHES NOMINAL IN; Overall Length: 0.9880 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN; Body Inside Diameter: 1.6860 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.