PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21071-4Spacer

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5365-01-096-0247 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-096-0247 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-096-0247. Primary manufacturer part number: 21071-4.
Features
  • Spacer — FSC 5365
  • General Characteristics Item Description: ALUM ALY 6061-T6; CHEM FILM MIL-C-5541 CL 1A; LENGTH 0.165 IN.; ID 0.125 IN.; FIRST END OD 0.187 IN.; SECOND END OD 0.234 IN.; OD 0.250 IN. A
  • 2 verified cross-references
  • Primary manufacturer: Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer, cataloged under National Stock Number 5365-01-096-0247, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-096-0247
Primary Part Number21071-4
Item NameSpacer
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
General Characteristics Item DescriptionALUM ALY 6061-T6; CHEM FILM MIL-C-5541 CL 1A; LENGTH 0.165 IN.; ID 0.125 IN.; FIRST END OD 0.187 IN.; SECOND END OD 0.234 IN.; OD 0.250 IN. A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5977-00-224-4316 INTERCHANGEABLE
Brush,electrical Contact
2920-00-655-2779 INTERCHANGEABLE
Magneto Ignition
Cross-Reference Index
Part NumberManufacturer
21071-4F Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
21071-4 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
5977-00-224-4316INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
2920-00-655-2779INTERCHANGEABLE
MAGNETO IGNITION

Frequently Asked Questions

What is NSN 5365-01-096-0247?

NSN 5365-01-096-0247 is a Spacer, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-096-0247?

NSN 5365-01-096-0247 has 2 cross-referenced part numbers: 21071-4F (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 21071-4 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5365-01-096-0247?

There are 2 known substitutes for 5365-01-096-0247: 5977-00-224-4316, 2920-00-655-2779. Verify interchangeability with system specifications before substitution.

What are the specifications of 21071-4?

Key specifications for 21071-4: General Characteristics Item Description: ALUM ALY 6061-T6; CHEM FILM MIL-C-5541 CL 1A; LENGTH 0.165 IN.; ID 0.125 IN.; FIRST END OD 0.187 IN.; SECOND END OD 0.234 IN.; OD 0.250 IN. A. 1 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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