PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

414449Spacer,sleeve

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5365-01-669-4788 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-669-4788 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-669-4788. Primary manufacturer part number: 414449.
Features
  • Spacer,sleeve — FSC 5365
  • Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-669-4788, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-669-4788
Primary Part Number414449
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Reference Number Differentiating CharacteristicsITEM IS FAA CERTIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5365-00-878-4739414449 INTERCHANGEABLE
Spacer,sleeve
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
414449 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5365-00-878-4739INTERCHANGEABLE
SPACER,SLEEVE
414449

Frequently Asked Questions

What is NSN 5365-01-669-4788?

NSN 5365-01-669-4788 is a Spacer,sleeve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-669-4788?

NSN 5365-01-669-4788 has 1 cross-referenced part number: 414449 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5365-01-669-4788?

There is 1 known substitute for 5365-01-669-4788: 5365-00-878-4739. Verify interchangeability with system specifications before substitution.

What are the specifications of 414449?

Key specifications for 414449: Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED; End Item Identification: KC-46 AIRCRAFT. 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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