Wear Sleeve, Shaft1615-01-256-7338

NSN 1615-01-256-7338 · NIIN 012567338

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

Government record, cited

Also searched as 1615-01-256-7338 · 1615012567338 · NIIN 012567338 · 01-256-7338 · FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components · A02RS272-2 · 29810-8076

Nearby stock numbers ← 1615-01-256-7293 Fitting, Dipstick, Gearbox · 1615-01-256-7461 Quill Assembly, Transmission →

Features

Wear Sleeve,shaft — FSC 1615
FSC Application Data: ROTOR BLADE
General Characteristics Item Description: DIA OF BORE 4.876 IN.,SLEEVE DIA 3.871 IN. DIA IN

Identification

NSN: 1615-01-256-7338
NIIN: 012567338
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Wear Sleeve,shaft, cataloged under National Stock Number 1615-01-256-7338, 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2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1615-01-256-7338
Item Name	Wear Sleeve,shaft
FSC / FSG	1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components
Status	ACTIVE
FSC Application Data	ROTOR BLADE
General Characteristics Item Description	DIA OF BORE 4.876 IN.,SLEEVE DIA 3.871 IN. DIA IN

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

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

Reference documents

Reference	Meaning
A02RS272-2	7/2 Vendor item drawing reference The Boeing Company
29810-8076	3/9 Design control — primary reference Precision Seals Inc

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 1615-01-256-7338?

NSN 1615-01-256-7338 is a Wear Sleeve,shaft, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.

What are the specifications of 1615-01-256-7338?

Key specifications for 1615-01-256-7338: FSC Application Data: ROTOR BLADE; General Characteristics Item Description: DIA OF BORE 4.876 IN.,SLEEVE DIA 3.871 IN. DIA IN; End Item Identification: H46 HELICOPTER. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1615-01-256-7338 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 1615-01-256-7338?

NSN 1615-01-256-7338 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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