The Parts Kit,torquemeter, cataloged under National Stock Number 2840-01-027-8385, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-027-8385 |
| Primary Part Number | 6891564 |
| Item Name | Parts Kit,torquemeter |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 1 PACKING,PREFORMED P/N AS3085-130,1 PACKING,PREFORMED P/N AS3085-255,1 SEAL P/N 6877242-003,1 SEAL P/N 6877243,5 PAD P/N 6821844,6 PAD P/N 6821845,1 SEAL AS3085-224 FSCM 73342 |
| 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 |
|---|---|
| 6891564 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 2840-01-027-8385 is a Parts Kit,torquemeter, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-027-8385 has 1 manufacturer part number on file: 6891564 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6891564: General Characteristics Item Description: 1 PACKING,PREFORMED P/N AS3085-130,1 PACKING,PREFORMED P/N AS3085-255,1 SEAL P/N 6877242-003,1 SEAL P/N 6877243,5 PAD P/N 6821844,6 PAD P/N 6821845,1 SEAL AS3085-224 FSCM 73342; End Item Identification: ENGINE MODEL T56. 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.