The Bushing,sleeve, cataloged under National Stock Number 3120-01-156-3817, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Goodrich Aerospace Canada Ltd. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-01-156-3817 |
| Primary Part Number | 18833-1 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Goodrich Aerospace Canada Ltd |
| Status | CANCELLED |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Surface Treatment | ANODIZE OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Treatment | ANODIZE RIGHT END SURFACE OF BODY |
| Body Outside Diameter | 1.1258 INCHES MINIMUM AND 1.1268 INCHES MAXIMUM IN |
| Body Inside Diameter | 1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN |
| Flange Outside Diameter | 1.6250 INCHES NOMINAL IN |
| Flange Width | 0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE |
| Material Document and Classification | QQ-A-225/4,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/9,T73 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER |
| Surface Treatment | ANODIZE OUTSIDE DIAMETER SURFACE OF FLANGE |
| Material | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 7075 OUTER LAYER |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE |
| Surface Treatment | ANODIZE LEFT END SURFACE OF BODY AND FLANGE |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Surface Treatment | ANODIZE RIGHT END SURFACE OF LEFT FLANGE |
| Surface Finish | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18833-1 PRIMARY | Goodrich Aerospace Canada Ltd (CAN) |
| KJB131816B PRIMARY | Kamatics Corporation (USA) |
| 18833-1 PRIMARY | Rbc Specline Inc Dba Specline Inc (USA) |
| 18833-1 PRIMARY | Kamatics Corporation (USA) |
| SFJ16A-125 PRIMARY | Rbc Specline Inc Dba Specline Inc (USA) |
| 18833-1 | Northrop Grumman Systems Corporation (USA) |
| 18833-1 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| 18833 | Northrop Grumman Systems Corporation (USA) |
| ATLF-16-106D | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| KJB131816B | Rbc Specline Inc Dba Specline Inc (USA) |
NSN 3120-01-156-3817 is a Bushing,sleeve, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-01-156-3817 has 10 cross-referenced part numbers: 18833-1 (Goodrich Aerospace Canada Ltd), KJB131816B (Kamatics Corporation), 18833-1 (Rbc Specline Inc Dba Specline Inc), 18833-1 (Kamatics Corporation), SFJ16A-125 (Rbc Specline Inc Dba Specline Inc) and 5 more.
There are 4 known substitutes for 3120-01-156-3817: 5330-00-842-8994, 5360-01-073-5511, 5340-01-144-8067 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18833-1: Surface Treatment Document and Classification: MIL-A-8625,TYPE 1 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Surface Treatment: ANODIZE OUTSIDE DIAMETER SURFACE OF BODY; Surface Treatment: ANODIZE RIGHT END SURFACE OF BODY. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-01-156-3817 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.