The Bearing,sleeve, cataloged under National Stock Number 3120-00-661-7687, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Beemer Precision Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-661-7687 |
| Primary Part Number | FF838-1 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Beemer Precision Inc |
| Status | CANCELLED |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Material | OIL LUBRICATING LUBRICATION |
| Material | COPPER ALLOY OVERALL |
| Nondefinitive Spec/std Data | 1 TYPE AND B COMPOSITION |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Flange Width | 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.9975 INCHES MINIMUM AND 1.0025 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-B-5687,TY 1,COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Departure From Cited Document | BODY OD MODIFIED,BODY ID MODIFIED,O/A LG,FLANGE OD,AND FLANGE WIDTH MODIFIED |
| Body Inside Diameter | 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K9757513PT8 | General Electric Company (USA) |
| 199074 | Fwd Seagrave Holdings Lp (USA) |
| 89-6-5557REVA | Amf Inc World Headquarters (USA) |
| FF838-1 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 89-6-5557 | Amf Inc World Headquarters (USA) |
| FF838-1 PRIMARY | Beemer Precision Inc (USA) |
| FF838-1 | Eagle-Picher Industries Inc Kingwell Div (USA) |
| F838-1 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 89-6-5158REVAPC1 | Amf Inc World Headquarters (USA) |
| MILB5687TYPE1C0MP0SITI0NB | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3240001PT8 | Naval Ship Systems Command (USA) |
| K9757513P8 | General Electric Company (USA) |
| GBV-B2-60-0007-21 | B N L Industries Inc (USA) |
| 64A98C278-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| FF838-1 | Chrysler Corp Amplex Div (USA) |
| F838-1 PRIMARY | Chrysler Corp Amplex Div (USA) |
| 00213-0792 | Harsco Corp Bmy-Combat Systems Div (USA) |
| 00213-0792 | Asrc Federal Facilities Logistics, Llc (USA) |
NSN 3120-00-661-7687 is a Bearing,sleeve, manufactured by Beemer Precision Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-661-7687 has 18 cross-referenced part numbers: K9757513PT8 (General Electric Company), 199074 (Fwd Seagrave Holdings Lp), 89-6-5557REVA (Amf Inc World Headquarters), FF838-1 (Chrysler Realty Company Llc Dba Daimler Chrysler), 89-6-5557 (Amf Inc World Headquarters) and 13 more.
There are 12 known substitutes for 3120-00-661-7687: 5930-00-106-7214, 2915-00-335-7062, 3120-00-522-6513 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FF838-1: Style Designator: SOLID, EXTERNAL FLANGE ONE END; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-661-7687 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.