PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82418-1-1-1-.459Standoff,threaded,spacing

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5340-01-477-6114 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-477-6114 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-477-6114. Primary manufacturer part number: 82418-1-1-1-.459.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Nominal Thread Size: 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Thread Class: 2B RIGHT INTERNAL
  • Thread Length: 0.459 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
  • Thread Direction: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
  • Length: 0.459 INCHES NOMINAL IN
  • Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-477-6114, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-477-6114
Primary Part Number82418-1-1-1-.459
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Nominal Thread Size0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
MaterialSTEEL CORROSION RESISTING OVERALL
Thread Class2B RIGHT INTERNAL
Thread Length0.459 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
Thread DirectionRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
Length0.459 INCHES NOMINAL IN
Style DesignatorLEFT INTERNAL AND RIGHT INTERNAL THREADS
Diameter0.250 INCHES NOMINAL IN
Cross-Sectional ShapeROUND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
Thread Quantity Per Inch40 LEFT INTERNAL (INCLUDES THRU THREAD)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5310-01-144-9402C21-5002-001 INTERCHANGEABLE
Washer,flat
Andrea Systems Llc
8145-01-627-887882418 INTERCHANGEABLE
Shipping and Storage Container,a
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
82418-1-1-1-.459 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
82418 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
82418-1-1-1-.459 United Technologies Corp Hamilton Sundstrand Corp (USA)
82418 United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
5310-01-144-9402INTERCHANGEABLE
WASHER,FLAT
C21-5002-001
8145-01-627-8878INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,A
82418

Frequently Asked Questions

What is NSN 5340-01-477-6114?

NSN 5340-01-477-6114 is a Standoff,threaded,spacing, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-477-6114?

NSN 5340-01-477-6114 has 4 cross-referenced part numbers: 82418-1-1-1-.459 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 82418 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 82418-1-1-1-.459 (United Technologies Corp Hamilton Sundstrand Corp), 82418 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 5340-01-477-6114?

There are 2 known substitutes for 5340-01-477-6114: 5310-01-144-9402, 8145-01-627-8878. Verify interchangeability with system specifications before substitution.

What are the specifications of 82418-1-1-1-.459?

Key specifications for 82418-1-1-1-.459: Nominal Thread Size: 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN; Material: STEEL CORROSION RESISTING OVERALL; Thread Class: 2B RIGHT INTERNAL; Thread Length: 0.459 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN. 12 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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