The Bushing,sleeve, cataloged under National Stock Number 3120-01-131-7632, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Reid Products Inc. Dba Reid Products Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-131-7632 |
| Primary Part Number | 4M139BC5-31 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Reid Products Inc. Dba Reid Products Inc |
| Status | ACTIVE |
| Flange Width | 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.3060 INCHES MINIMUM AND 0.3075 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.4391 INCHES MINIMUM AND 0.4396 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-C-530,COND HT FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Material | COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Specification/standard Data | 76301-4-139 MANUFACTURERS STANDARD |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | UNDERCUT LEFT FLANGE BODY CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4M139BC5-31 PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| 4M139BC5-31 PRIMARY | Master Machine Products Corp (USA) |
| 4M139BC5-31 PRIMARY | The Boeing Company Div Defense (USA) |
| 10130601 | Nimikkeistokeskus Ncb Finland (FIN) |
| 4M139BC5-31 PRIMARY | Mayday Manufacturing Co. (USA) |
| 4M139BC5-31 PRIMARY | All Power Manufacturing Co. (USA) |
| ST4M139BC5-31 | The Boeing Company Div Defense (USA) |
| 4M139BC5-31 | Avalon Machine Products Inc (USA) |
NSN 3120-01-131-7632 is a Bushing,sleeve, manufactured by Reid Products Inc. Dba Reid Products Inc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-131-7632 has 8 cross-referenced part numbers: 4M139BC5-31 (Reid Products Inc. Dba Reid Products Inc), 4M139BC5-31 (Master Machine Products Corp), 4M139BC5-31 (The Boeing Company Div Defense), 10130601 (Nimikkeistokeskus Ncb Finland), 4M139BC5-31 (Mayday Manufacturing Co.) and 3 more.
There are 2 known substitutes for 3120-01-131-7632: 5935-01-128-3770, 1005-01-167-1253. Verify interchangeability with system specifications before substitution.
Key specifications for 4M139BC5-31: Overall Length: 0.3650 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN; Flange Width: 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN; Body Inside Diameter: 0.3060 INCHES MINIMUM AND 0.3075 INCHES MAXIMUM IN; Flange Outside Diameter: 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.