PartsTable TECHNICAL DATA SHEET

NSN 3040-01-724-5103Government record, cited

Connecting Link, Rigid3040-01-724-5103

NSN 3040-01-724-5103 · NIIN 017245103 · Part number 121R242820-101

The Boeing Company · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 8V613

Government record, cited

NSN 3040-01-724-5103 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-724-5103. Manufacturer of record part number: 121R242820-101.

Also searched as 3040-01-724-5103 · 3040017245103 · NIIN 017245103 · 01-724-5103 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 8V613 · 121R242820-101 · 121R2421820 · 369R1820-5 · 121R242820

Nearby stock numbers ← 3040-01-724-5059 Actuator, Hydraulic-Pneumatic, Lin · 3040-01-724-5459 Head, Linear Actuating Cylinder →

Features

Connecting Link,rigid — FSC 3040
5 manufacturer part numbers on file
Manufacturer of record: The Boeing Company

Identification

NSN: 3040-01-724-5103
NIIN: 017245103
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 121R242820-101
Manufacturer: The Boeing Company

General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-724-5103, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-724-5103
Primary Part Number	121R242820-101
Item Name	Connecting Link,rigid
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	The Boeing Company
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

Cross-Reference Index

Part Number	Manufacturer
121R2421820	Md Helicopters Inc (USA)
121R242820-101 PRIMARY	The Boeing Company (USA)
369R1820-5 PRIMARY	The Boeing Company (USA)
121R242820	Md Helicopters Inc (USA)
121R242820-101	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-01-724-5103?

NSN 3040-01-724-5103 is a Connecting Link,rigid, manufactured by The Boeing Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-724-5103?

NSN 3040-01-724-5103 has 5 manufacturer part numbers on file: 121R2421820 (Md Helicopters Inc), 121R242820-101 (The Boeing Company), 369R1820-5 (The Boeing Company), 121R242820 (Md Helicopters Inc), 121R242820-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What are the specifications of 121R242820-101?

Key specifications for 121R242820-101: Part Name Assigned by Controlling Agency: PITCH CONTROL ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-724-5103 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 3040-01-724-5103?

NSN 3040-01-724-5103 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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