PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

621-2514-001Spacer,stepped

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5365-01-101-4932 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-101-4932 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-101-4932. Primary manufacturer part number: 621-2514-001.
Features
  • Spacer,stepped — FSC 5365
  • First Left Counterbore Depth: 0.200 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 2024
  • Material Document and Classification: QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE
  • Body Inside Diameter: 0.118 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.250 INCHES MAXIMUM IN
  • First Left Counterbore Inside Diameter: 0.155 INCHES MAXIMUM IN
  • Style Designator: STEPPED SPACER
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Spacer,stepped, cataloged under National Stock Number 5365-01-101-4932, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 7 verified specifications, 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-101-4932
Primary Part Number621-2514-001
Item NameSpacer,stepped
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
First Left Counterbore Depth0.200 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024
Material Document and ClassificationQQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE
Body Inside Diameter0.118 INCHES MAXIMUM IN
Body Outside Diameter0.250 INCHES MAXIMUM IN
First Left Counterbore Inside Diameter0.155 INCHES MAXIMUM IN
Style DesignatorSTEPPED SPACER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
621-2514-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
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Frequently Asked Questions

What is NSN 5365-01-101-4932?

NSN 5365-01-101-4932 is a Spacer,stepped, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-101-4932?

NSN 5365-01-101-4932 has 1 cross-referenced part number: 621-2514-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What are the specifications of 621-2514-001?

Key specifications for 621-2514-001: First Left Counterbore Depth: 0.200 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024; Material Document and Classification: QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE; Body Inside Diameter: 0.118 INCHES MAXIMUM IN. 8 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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