Lock, Blade Bolt, Main Rotor1615-01-512-5293

NSN 1615-01-512-5293 · NIIN 015125293

FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1615-01-512-5293 · 1615015125293 · NIIN 015125293 · 01-512-5293 · FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components

Nearby stock numbers ← 1615-01-512-2745 · 1615-01-512-5294 Lock, Blade Bolt, Main Rotor →

Features

Lock,blade Bolt,main Rotor — FSC 1615
Surface Treatment: CADMIUM
Material: STEEL

Identification

NSN: 1615-01-512-5293
NIIN: 015125293
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Lock,blade Bolt,main Rotor, cataloged under National Stock Number 1615-01-512-5293, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	1615-01-512-5293
Item Name	Lock,blade Bolt,main Rotor
FSC / FSG	1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components
Status	ACTIVE
Surface Treatment	CADMIUM
Material	STEEL

Lifecycle & Compliance

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
K747-057-15	3/2 Design control — primary reference U.S. Government activity

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 1615-01-512-5293?

NSN 1615-01-512-5293 is a Lock,blade Bolt,main Rotor, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.

What are the specifications of 1615-01-512-5293?

Key specifications for 1615-01-512-5293: Surface Treatment: CADMIUM; Part Name Assigned by Controlling Agency: TIP WEIGHT BOLT; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1615-01-512-5293 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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