PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A50-3Cone,rear,adapter Assembly

Hartzell Propeller Llc · NSN 1610-01-551-1922 · FSC 1610 · No Item Name Available
Verified by PartsTable
NSN 1610-01-551-1922 — this item is cataloged by the U.S. Government under National Stock Number 1610-01-551-1922. Primary manufacturer part number: A50-3.
Features
  • Cone,rear,adapter Assembly — FSC 1610
  • 1 verified cross-reference
  • Primary manufacturer: Hartzell Propeller Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cone,rear,adapter Assembly, cataloged under National Stock Number 1610-01-551-1922, is classified within Federal Supply Class 1610 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hartzell Propeller Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1610-01-551-1922
Primary Part NumberA50-3
Item NameCone,rear,adapter Assembly
FSC / FSG1610 / 16 — No Item Name Available
ManufacturerHartzell Propeller Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-856-68201049283 INTERCHANGEABLE
Resistor,thermal
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5120-00-913-43785120-913-4378 INTERCHANGEABLE
Puller,mechanical
General Services Administration Federal Supply Service
5306-01-297-680212576929 INTERCHANGEABLE
Bolt,externally Relieved Body
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
5330-01-321-3738A-503 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Taylor Made Environmental
7520-01-424-48457520-01-424-4845 INTERCHANGEABLE
Easel,display and Training
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
A50-3 PRIMARY Hartzell Propeller Llc (USA)
Related Parts
5905-00-856-6820INTERCHANGEABLE
RESISTOR,THERMAL
1049283
5120-00-913-4378INTERCHANGEABLE
PULLER,MECHANICAL
5120-913-4378
5306-01-297-6802INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
12576929
5330-01-321-3738INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
A-503
7520-01-424-4845INTERCHANGEABLE
EASEL,DISPLAY AND TRAINING
7520-01-424-4845

Frequently Asked Questions

What is NSN 1610-01-551-1922?

NSN 1610-01-551-1922 is a Cone,rear,adapter Assembly, manufactured by Hartzell Propeller Llc, classified under FSC 1610 (No Item Name Available). Status: active.

What are the part numbers for NSN 1610-01-551-1922?

NSN 1610-01-551-1922 has 1 cross-referenced part number: A50-3 (Hartzell Propeller Llc).

What NSN replaces 1610-01-551-1922?

There are 5 known substitutes for 1610-01-551-1922: 5905-00-856-6820, 5120-00-913-4378, 5306-01-297-6802 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A50-3?

Key specifications for A50-3: Part Name Assigned by Controlling Agency: 20 SPLINE REAR MOUNTING CONE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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