The Bushing,sleeve, cataloged under National Stock Number 3120-00-766-8161, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Smith Meter Inc Parts Opn. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-766-8161 |
| Primary Part Number | 640688-5 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Smith Meter Inc Parts Opn |
| Status | ACTIVE |
| Body Inside Diameter | 0.1720 INCHES NOMINAL IN |
| Corner Shape | SQUARE ALL CORNERS |
| Material | COPPER ALLOY OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 0.3120 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-766-8161 is a Bushing,sleeve, manufactured by Smith Meter Inc Parts Opn, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-766-8161 has 3 cross-referenced part numbers: 640688-5 (A. O. Smith Corporation Dba a O Smith Corp), 640688-5 (Smith Meter Inc Parts Opn), B35-3 (A. O. Smith Corporation Dba a O Smith Corp).
There are 3 known substitutes for 3120-00-766-8161: 5306-00-424-5399, 3120-00-540-7565, 5915-01-458-2178. Verify interchangeability with system specifications before substitution.
Key specifications for 640688-5: Body Inside Diameter: 0.1720 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 6 total characteristics are documented in the Federal Logistics Information System.