Cap, Trailing, Rotary1615-01-115-3613

NSN 1615-01-115-3613 · NIIN 011153613 · Part number 145R2211-1

The Boeing Company · FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components · FSG 16 — Aircraft Components and Accessories · CAGE 77272

Government record, cited

NSN 1615-01-115-3613 — this item is cataloged by the U.S. Government under National Stock Number 1615-01-115-3613. Manufacturer of record part number: 145R2211-1.

Also searched as 1615-01-115-3613 · 1615011153613 · NIIN 011153613 · 01-115-3613 · FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components · CAGE 77272 · 145R2211-1

Nearby stock numbers ← 1615-01-115-3612 Ring Assembly, Swash · 1615-01-115-3614 Tank, Oil Lube, Rotar →

Features

Cap,trailing,rotary — FSC 1615
2 manufacturer part numbers on file
Manufacturer of record: The Boeing Company

Identification

NSN: 1615-01-115-3613
NIIN: 011153613
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 145R2211-1
Manufacturer: The Boeing Company

General Description

The Cap,trailing,rotary, cataloged under National Stock Number 1615-01-115-3613, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Cap,trailing,rotary
FSC / FSG	1615 — Helicopter Rotor Blades, Drive Mechanisms and Components (FSG 16)
Manufacturers	Olympic Tool & Machine Corp (CAGE 56811); The Boeing Company (CAGE 77272)

Technical Specifications

Parameter	Value
NSN	1615-01-115-3613
Primary Part Number	145R2211-1
Item Name	Cap,trailing,rotary
FSC / FSG	1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components
Manufacturer	The Boeing Company
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
145R2211-1	Olympic Tool & Machine Corp (USA)
145R2211-1 PRIMARY	The Boeing Company (USA)

No interchangeability data on file.

Other items in FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components

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

1615-00-056-4862

1615-00-056-4862 · Item name not on file

1615-00-420-7841

1615-00-420-7841 · Item name not on file

1615-00-446-7576

GRIP ASSEMBLY,MAIN

1615-00-458-8376

HOUSING ASSEMBLY

1615-00-621-1853

TRANSMISSION,MECHANICAL,HELICOPT

1615-00-629-4445

1615-00-629-4445 · Item name not on file

1615-00-689-6306

STABILIZER,ROTARY WING

1615-00-689-6307

STABILIZER,ROTARY WING

Frequently Asked Questions

What is NSN 1615-01-115-3613?

NSN 1615-01-115-3613 is a Cap,trailing,rotary, manufactured by The Boeing Company, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.

What part numbers are listed for NSN 1615-01-115-3613?

NSN 1615-01-115-3613 has 2 manufacturer part numbers on file: 145R2211-1 (Olympic Tool & Machine Corp), 145R2211-1 (The Boeing Company).

Is NSN 1615-01-115-3613 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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