The Extension,probe,refueling, cataloged under National Stock Number 1680-00-402-9664, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Textron Aviation Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-402-9664 |
| Primary Part Number | 4116718-1 |
| Item Name | Extension,probe,refueling |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-200/11,ANODIZE AND LACQUER CAMOUFLAGE FINISH7.50 IN. LG,4.00 IN. DIA LARGE END,3.223 IN. MIN,3.226 IN. MAX DIASMALL END,5 SLOTS EQUALLY SPACED ON LARGE END,3.500-16 UN-2B THDINSIDE LARGE END,3.500-16 UN-2A THD OUTSIDE SMALL END A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4116718-1 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 4116718-1 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 1680-00-402-9664 is a Extension,probe,refueling, manufactured by Textron Aviation Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-402-9664 has 1 manufacturer part number on file: 4116718-1 (Textron Aviation Inc).
Key specifications for 4116718-1: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-200/11,ANODIZE AND LACQUER CAMOUFLAGE FINISH7.50 IN. LG,4.00 IN. DIA LARGE END,3.223 IN. MIN,3.226 IN. MAX DIASMALL END,5 SLOTS EQUALLY SPACED ON LARGE END,3.500-16 UN-2B THDINSIDE LARGE END,3.500-16 UN-2A THD OUTSIDE SMALL END A. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-00-402-9664 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.