Flange, Front2840-01-216-0464

NSN 2840-01-216-0464 · NIIN 012160464

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

Government record, cited

Also searched as 2840-01-216-0464 · 2840012160464 · NIIN 012160464 · 01-216-0464 · FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Nearby stock numbers ← 2840-01-216-0448 Seal, Air, Aircraft Gas Turbine En · 2840-01-216-0465 Bracket Assembly →

Features

Flange,front — FSC 2840
Overall Diameter: 11.560 INCHES MINIMUM AND 11.620 INCHES MAXIMUM IN
Criticality Code Justification: MATT AND ADAV AND ABMK AND AGAV
Material: STEEL

Identification

NSN: 2840-01-216-0464
NIIN: 012160464
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components

General Description

The Flange,front, cataloged under National Stock Number 2840-01-216-0464, 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 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2840-01-216-0464
Item Name	Flange,front
FSC / FSG	2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Status	ACTIVE
Overall Diameter	11.560 INCHES MINIMUM AND 11.620 INCHES MAXIMUM IN
Criticality Code Justification	MATT AND ADAV AND ABMK AND AGAV
Material	STEEL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	F

Cross-Reference Index

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

Reference documents

Reference	Meaning
4902T59P01	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 2840-01-216-0464?

NSN 2840-01-216-0464 is a Flange,front, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.

What are the specifications of 2840-01-216-0464?

Key specifications for 2840-01-216-0464: Overall Diameter: 11.560 INCHES MINIMUM AND 11.620 INCHES MAXIMUM IN; Criticality Code Justification: MATT AND ADAV AND ABMK AND AGAV; Overall Width: 1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN; Special Features: MATL AMS 5643. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2840-01-216-0464 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.

What is the DEMIL code for NSN 2840-01-216-0464?

NSN 2840-01-216-0464 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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