PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39279Spacer,ring

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5365-01-272-1668 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-272-1668 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-272-1668. Primary manufacturer part number: 39279.
Features
  • Spacer,ring — FSC 5365
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-272-1668, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,ring
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340)
Technical Specifications
ParameterValue
NSN5365-01-272-1668
Primary Part Number39279
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-00-495-3356 INTERCHANGEABLE
Standoff,threaded,spacing
5330-00-641-097253X2519 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5950-00-645-6403 INTERCHANGEABLE
Transformer,audio Frequency
5985-01-003-704739279 INTERCHANGEABLE
Adjuster,end Play
Telephonics Corp/prd Instruments
Cross-Reference Index
Part NumberManufacturer
39279 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5340-00-495-3356INTERCHANGEABLE
STANDOFF,THREADED,SPACING
5330-00-641-0972INTERCHANGEABLE
SEAL,PLAIN ENCASED
53X2519
5950-00-645-6403INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5985-01-003-7047INTERCHANGEABLE
ADJUSTER,END PLAY
39279

Frequently Asked Questions

What is NSN 5365-01-272-1668?

NSN 5365-01-272-1668 is a Spacer,ring, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-272-1668?

NSN 5365-01-272-1668 has 1 cross-referenced part number: 39279 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5365-01-272-1668?

There are 4 known substitutes for 5365-01-272-1668: 5340-00-495-3356, 5330-00-641-0972, 5950-00-645-6403 and 1 more. Verify interchangeability with system specifications before substitution.

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