Ring Segment, Positi2840-00-898-7581

NSN 2840-00-898-7581 · NIIN 008987581 · Part number 427060

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77445

Government record, cited

NSN 2840-00-898-7581 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-898-7581. Manufacturer of record part number: 427060.

Also searched as 2840-00-898-7581 · 2840008987581 · NIIN 008987581 · 00-898-7581 · FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 427060

Nearby stock numbers ← 2840-00-898-7580 · 2840-00-898-7583 →

Features

Ring Segment,positi — FSC 2840
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Identification

NSN: 2840-00-898-7581
NIIN: 008987581
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 427060
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

General Description

The Ring Segment,positi, cataloged under National Stock Number 2840-00-898-7581, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2840-00-898-7581
Primary Part Number	427060
Item Name	Ring Segment,positi
FSC / FSG	2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status	ACTIVE

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	X

Cross-Reference Index

Part Number	Manufacturer
427060 PRIMARY	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)

Frequently Asked Questions

What is NSN 2840-00-898-7581?

NSN 2840-00-898-7581 is a Ring Segment,positi, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.

What part numbers are listed for NSN 2840-00-898-7581?

NSN 2840-00-898-7581 has 1 manufacturer part number on file: 427060 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What are the specifications of 427060?

Key specifications for 427060: End Item Identification: ENG TF-33. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2840-00-898-7581 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 2840-00-898-7581?

NSN 2840-00-898-7581 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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