Adapter, Tube to Power Take Off2840-00-079-4279

NSN 2840-00-079-4279 · NIIN 000794279

FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components

Government record, cited

Also searched as 2840-00-079-4279 · 2840000794279 · NIIN 000794279 · 00-079-4279 · FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Nearby stock numbers ← 2840-00-079-4085 Control Assy, Feedba · 2840-00-079-4282 →

Features

Adapter,tube to Power Take Off — FSC 2840
General Characteristics Item Description: STEEL AMS 5645 OR 5510,0.830 MIN IN.0.850 MAX IN. DEPTH,0.350 MIN IN. 0.370 MAX IN. W,0.121 MIN IN. 0.129 MAX IN. DIA THRU CBORE 0.266 MIN IN. 0.267 MAX IN. DIA,TAP DRILL 0.610 IN. MAX DEEP 0.164-36 UNF-3B 0.440 IN. DEEP 2 HOLES IN

Identification

NSN: 2840-00-079-4279
NIIN: 000794279
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components

General Description

The Adapter,tube to Power Take Off, cataloged under National Stock Number 2840-00-079-4279, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2840-00-079-4279
Item Name	Adapter,tube to Power Take Off
FSC / FSG	2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Status	ACTIVE
General Characteristics Item Description	STEEL AMS 5645 OR 5510,0.830 MIN IN.0.850 MAX IN. DEPTH,0.350 MIN IN. 0.370 MAX IN. W,0.121 MIN IN. 0.129 MAX IN. DIA THRU CBORE 0.266 MIN IN. 0.267 MAX IN. DIA,TAP DRILL 0.610 IN. MAX DEEP 0.164-36 UNF-3B 0.440 IN. DEEP 2 HOLES IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
3010T19P01	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2840-00-000-0048

ENGINE,AIRCRAFT,TURBO-SHAFT

2840-00-000-0049

MODIFICATION KIT,ENGINE

2840-00-001-1741

CASE AND NOZZLE ASSEMBLY,TURBINE

2840-00-001-1743

2840-00-001-1743 · Item name not on file

2840-00-001-2117

2840-00-001-2117 · Item name not on file

2840-00-001-2284

2840-00-001-2284 · Item name not on file

2840-00-001-3922

2840-00-001-3922 · Item name not on file

2840-00-001-4903

SEAL,AIR,AIRCRAFT GAS TURBINE EN

Frequently Asked Questions

What is NSN 2840-00-079-4279?

NSN 2840-00-079-4279 is a Adapter,tube to Power Take Off, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.

What are the specifications of 2840-00-079-4279?

Key specifications for 2840-00-079-4279: General Characteristics Item Description: STEEL AMS 5645 OR 5510,0.830 MIN IN.0.850 MAX IN. DEPTH,0.350 MIN IN. 0.370 MAX IN. W,0.121 MIN IN. 0.129 MAX IN. DIA THRU CBORE 0.266 MIN IN. 0.267 MAX IN. DIA,TAP DRILL 0.610 IN. MAX DEEP 0.164-36 UNF-3B 0.440 IN. DEEP 2 HOLES IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 2840-00-079-4279 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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