PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A260Lock,rotor Blade Re

Marathonnorco Aerospace, Inc. · NSN 1730-00-948-3530 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-948-3530 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-948-3530. Primary manufacturer part number: A260.
Features
  • Lock,rotor Blade Re — FSC 1730
  • 3 verified cross-references
  • Primary manufacturer: Marathonnorco Aerospace, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lock,rotor Blade Re, cataloged under National Stock Number 1730-00-948-3530, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Marathonnorco Aerospace, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLock,rotor Blade Re
FSC / FSG1730 — No Item Name Available (FSG 17)
ManufacturersMarathonnorco Aerospace, Inc. (CAGE 08844); Airbus Helicopters Deutschland Gmbh (CAGE C0417); Gyrodyne Co of America Inc (CAGE 10618)
Technical Specifications
ParameterValue
NSN1730-00-948-3530
Primary Part NumberA260
Item NameLock,rotor Blade Re
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerMarathonnorco Aerospace, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-114-1722 INTERCHANGEABLE
Switch,thermostatic
5950-00-138-1250278-0375-010 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4730-00-213-014500-7 INTERCHANGEABLE
Bucket Assembly
Armstrong International Inc Dba Armstrong Machine Works
2805-00-350-6409 INTERCHANGEABLE
Valve,poppet,engine
5950-00-501-2030278-0375-011 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2530-00-589-8537 INTERCHANGEABLE
Cap,grease
4730-00-677-373861HD-8 INTERCHANGEABLE
Inverted Nut,tube Coupling
Parker-Hannifin Corp Div Fluid System Connector Division
7220-01-034-4011 INTERCHANGEABLE
Carpet
3439-01-496-1069A-260 INTERCHANGEABLE
Holder,electrode,welding
Lenco Dba Nlc Inc
7025-01-530-7438A260 INTERCHANGEABLE
Disk Drive Unit
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
A260 PRIMARY Marathonnorco Aerospace, Inc. (USA)
A260 Airbus Helicopters Deutschland Gmbh (DEU)
Y63E880036-001 Gyrodyne Co of America Inc (USA)
Related Parts
5930-00-114-1722INTERCHANGEABLE
SWITCH,THERMOSTATIC
5950-00-138-1250INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0375-010
4730-00-213-0145INTERCHANGEABLE
BUCKET ASSEMBLY
00-7
2805-00-350-6409INTERCHANGEABLE
VALVE,POPPET,ENGINE
5950-00-501-2030INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0375-011
2530-00-589-8537INTERCHANGEABLE
CAP,GREASE
4730-00-677-3738INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
61HD-8
7220-01-034-4011INTERCHANGEABLE
CARPET
3439-01-496-1069INTERCHANGEABLE
HOLDER,ELECTRODE,WELDING
A-260
7025-01-530-7438INTERCHANGEABLE
DISK DRIVE UNIT
A260

Frequently Asked Questions

What is NSN 1730-00-948-3530?

NSN 1730-00-948-3530 is a Lock,rotor Blade Re, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-00-948-3530?

NSN 1730-00-948-3530 has 3 cross-referenced part numbers: A260 (Marathonnorco Aerospace, Inc.), A260 (Airbus Helicopters Deutschland Gmbh), Y63E880036-001 (Gyrodyne Co of America Inc).

What NSN replaces 1730-00-948-3530?

There are 10 known substitutes for 1730-00-948-3530: 5930-00-114-1722, 5950-00-138-1250, 4730-00-213-0145 and 7 more. Verify interchangeability with system specifications before substitution.

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