The Universal Joint,aircraft, cataloged under National Stock Number 1680-00-347-1830, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Astec Industries Inc Div Astec Ind.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Universal Joint,aircraft |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Astec Industries Inc Div Astec Ind. (CAGE 61790) |
| Parameter | Value |
|---|---|
| NSN | 1680-00-347-1830 |
| Primary Part Number | 31F18 |
| Item Name | Universal Joint,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Astec Industries Inc Div Astec Ind. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 31F18 PRIMARY | Astec Industries Inc Div Astec Ind. (USA) |
| Reference | Meaning |
|---|---|
| UJBBB3 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| 31F18 | 5/9 Secondary reference Barber-Greene Co |
| 31F18 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| UJBBB3 | 5/9 Secondary reference Barber-Greene Co |
NSN 1680-00-347-1830 is a Universal Joint,aircraft, manufactured by Astec Industries Inc Div Astec Ind., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-347-1830 has 1 manufacturer part number on file: 31F18 (Astec Industries Inc Div Astec Ind.).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.