PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7121-2Blade,propeller,aircraft

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1610-01-543-0784 · FSC 1610 · No Item Name Available
Verified by PartsTable
NSN 1610-01-543-0784 — this item is cataloged by the U.S. Government under National Stock Number 1610-01-543-0784. Primary manufacturer part number: 7121-2.
Features
  • Blade,propeller,aircraft — FSC 1610
  • Functional Description: PART OF VARIABLE PITCH ACFT PROPELLER CONTROL ASSY NO. 597946
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Blade,propeller,aircraft, cataloged under National Stock Number 1610-01-543-0784, is classified within Federal Supply Class 1610 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1610-01-543-0784
Primary Part Number7121-2
Item NameBlade,propeller,aircraft
FSC / FSG1610 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Functional DescriptionPART OF VARIABLE PITCH ACFT PROPELLER CONTROL ASSY NO. 597946
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-227-415371212 INTERCHANGEABLE
Bearing,roller,needle
Eaton Aerospace, Llc Dba Jackson South
2920-00-997-86861959833 INTERCHANGEABLE
Terminal Assembly,g
Borgwarner Pds (anderson), L.l.c.
6530-01-036-0393311012 INTERCHANGEABLE
Wrapper,sterilization
Propper Manufacturing Company, Inc. Div Propper Manufacturing Company
5945-01-116-7041 INTERCHANGEABLE
Relay,electromagnetic
4720-01-358-7077KM1389 INTERCHANGEABLE
Hose,preformed
Ford Motor Craft
5310-01-558-3843AEW26X25W000SB7A31 INTERCHANGEABLE
Washer,flat
The American Society of Mechanical Engineers
6650-01-626-010471212 INTERCHANGEABLE
Monocular,stabilized
Celestron Acquisition, Llc
2990-01-706-251971212 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
Cross-Reference Index
Part NumberManufacturer
7121-2 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
3110-00-227-4153INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
71212
2920-00-997-8686INTERCHANGEABLE
TERMINAL ASSEMBLY,G
1959833
6530-01-036-0393INTERCHANGEABLE
WRAPPER,STERILIZATION
311012
5945-01-116-7041INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4720-01-358-7077INTERCHANGEABLE
HOSE,PREFORMED
KM1389
5310-01-558-3843INTERCHANGEABLE
WASHER,FLAT
AEW26X25W000SB7A31
6650-01-626-0104INTERCHANGEABLE
MONOCULAR,STABILIZED
71212
2990-01-706-2519INTERCHANGEABLE
MUFFLER,EXHAUST
71212

Frequently Asked Questions

What is NSN 1610-01-543-0784?

NSN 1610-01-543-0784 is a Blade,propeller,aircraft, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1610 (No Item Name Available). Status: active.

What are the part numbers for NSN 1610-01-543-0784?

NSN 1610-01-543-0784 has 1 cross-referenced part number: 7121-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 1610-01-543-0784?

There are 8 known substitutes for 1610-01-543-0784: 3110-00-227-4153, 2920-00-997-8686, 6530-01-036-0393 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7121-2?

Key specifications for 7121-2: Functional Description: PART OF VARIABLE PITCH ACFT PROPELLER CONTROL ASSY NO. 597946; End Item Identification: 54H60-77 PROPELLER. 2 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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