The Bearing,sleeve, cataloged under National Stock Number 3120-00-220-2577, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-220-2577 |
| Primary Part Number | A689 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc |
| Status | ACTIVE |
| Body Inside Diameter | 0.1270 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Material | PLASTIC PHENOLIC OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A689 PRIMARY | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA) |
| A689-1 | Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp (USA) |
| A689-1 | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA) |
| A689 | Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp (USA) |
NSN 3120-00-220-2577 is a Bearing,sleeve, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-220-2577 has 4 cross-referenced part numbers: A689 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc), A689-1 (Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp), A689-1 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc), A689 (Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp).
There are 6 known substitutes for 3120-00-220-2577: 5330-00-641-0843, 5360-00-992-4665, 4320-01-003-7700 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A689: Body Inside Diameter: 0.1270 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN; Special Features: CONCENTRICITY WITHIN 0.0010 IN. TIR IN; Overall Length: 0.1050 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 7 total characteristics are documented in the Federal Logistics Information System.