The Adapter,speedometer-Tachometer D, cataloged under National Stock Number 6680-00-573-5240, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Rolls-Royce Solutions America 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-573-5240 |
| Primary Part Number | 08926980 |
| Item Name | Adapter,speedometer-Tachometer D |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 08926980 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 1536341 | 5/9 Secondary reference General Motors Corp |
| 1536341 | 5/9 Secondary reference General Motors Llc Dba General Motors |
| 1536341 | 5/9 Secondary reference U.S. Government activity |
| 1536341 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 1536341 | 5/9 Secondary reference Euclid Inc |
| 6680005735240 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 6680-00-573-5240 is a Adapter,speedometer-Tachometer D, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-573-5240 has 1 manufacturer part number on file: 08926980 (Rolls-Royce Solutions America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-438-8244. Verify interchangeability with system specifications before substitution.
Key specifications for 08926980: Special Features: 2.000 IN. LG IN; End Item Identification: 2010-00-278-0793 PROPELLING UNIT,MARINE OUTBOARD,MURRAY AND TREGURTHA HARBORMASTER MODEL 0A6; Material: STEEL. 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.
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.