PartsTable TECHNICAL DATA SHEET

NSN 2840-00-210-5909Government record, cited

Lock, Front Compressor2840-00-210-5909

NSN 2840-00-210-5909 · NIIN 002105909 · Part number 201615

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 2840-00-210-5909 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-210-5909. Manufacturer of record part number: 201615.

Also searched as 2840-00-210-5909 · 2840002105909 · NIIN 002105909 · 00-210-5909 · FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 201615

Nearby stock numbers ← 2840-00-210-5908 · 2840-00-210-5910 →

Features

Lock,front Compressor — FSC 2840
2 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Identification

NSN: 2840-00-210-5909
NIIN: 002105909
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 201615
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

General Description

The Lock,front Compressor, cataloged under National Stock Number 2840-00-210-5909, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2840-00-210-5909
Primary Part Number	201615
Item Name	Lock,front Compressor
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 Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 5

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2530-00-422-782710A1616 POSSIBLE MATCH

SEAT,SPRING,SAFETY

Possible match (shared part number)Napco International Llc Dba Napco International Inc

2030-00-509-8440201-615 POSSIBLE MATCH

RAM,STEERING GEAR

Possible match (shared part number)Huntington Ingalls Inc Div Newport News Shipbuilding

5330-00-527-9234201615 POSSIBLE MATCH

FELT,MECHANICAL,PREFORMED

Possible match (shared part number)Honeywell International Inc. Div Aerospace - Torrance

3120-00-700-68087006808 POSSIBLE MATCH

BEARING,SLEEVE

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5340-01-567-59812016-15 POSSIBLE MATCH

STRAP,WEBBING

Possible match (shared part number)Saab Barracuda Llc

Cross-Reference Index

Part Number	Manufacturer
201615 PRIMARY	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
201615	Heligear Acquisition Co. Dba Northstar Aerospace, Inc. (USA)

Related Parts

2530-00-422-7827POSSIBLE MATCH

SEAT,SPRING,SAFETY

10A1616

2030-00-509-8440POSSIBLE MATCH

RAM,STEERING GEAR

201-615

5330-00-527-9234POSSIBLE MATCH

FELT,MECHANICAL,PREFORMED

201615

3120-00-700-6808POSSIBLE MATCH

BEARING,SLEEVE

7006808

5340-01-567-5981POSSIBLE MATCH

STRAP,WEBBING

2016-15

Frequently Asked Questions

What is NSN 2840-00-210-5909?

NSN 2840-00-210-5909 is a Lock,front Compressor, 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 2840-00-210-5909?

NSN 2840-00-210-5909 has 2 manufacturer part numbers on file: 201615 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 201615 (Heligear Acquisition Co. Dba Northstar Aerospace, Inc.).

What NSN replaces 2840-00-210-5909?

5 possible matches (shared part number, not a government interchangeability claim): 2530-00-422-7827, 2030-00-509-8440, 5330-00-527-9234. Verify interchangeability with system specifications before substitution.

What are the specifications of 201615?

Key specifications for 201615: End Item Identification: TF-33 AIRCRAFT ENGINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2840-00-210-5909 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 2840-00-210-5909?

NSN 2840-00-210-5909 has DEMIL Code Q. 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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