The Bushing,sleeve, cataloged under National Stock Number 3120-01-193-6978, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-193-6978 |
| Primary Part Number | 135263 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Flange Outside Diameter | 0.3700 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OVERALL |
| Flange Width | 0.0310 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Body Inside Diameter | 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 135263 PRIMARY | Astronautics Corporation of America (USA) |
NSN 3120-01-193-6978 is a Bushing,sleeve, manufactured by Astronautics Corporation of America, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-193-6978 has 1 cross-referenced part number: 135263 (Astronautics Corporation of America).
There is 1 known substitute for 3120-01-193-6978: 4520-00-389-4782. Verify interchangeability with system specifications before substitution.
Key specifications for 135263: Surface Treatment: PASSIVATE OVERALL; Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Flange Outside Diameter: 0.3700 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.