PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1839Spacer,ring

Keystone Electronics Corp · NSN 5365-01-448-5067 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-448-5067 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-448-5067. Primary manufacturer part number: 1839.
Features
  • Spacer,ring — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Keystone Electronics Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-448-5067, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Keystone Electronics Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 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)
ManufacturersKeystone Electronics Corp (CAGE 91833); Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (CAGE 28687)
Technical Specifications
ParameterValue
NSN5365-01-448-5067
Primary Part Number1839
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerKeystone Electronics Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
7040-00-054-3403 INTERCHANGEABLE
Unit,reader Drive
1680-00-071-08751839 INTERCHANGEABLE
Handle,cabin Door
Adams Rite Aerospace, Inc
6240-00-155-7802 INTERCHANGEABLE
Lamp,incandescent
4820-01-122-0918005-300-0011 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4220-01-172-4063510-553 INTERCHANGEABLE
Diaphram
Kirby Morgan Dive Systems Inc
3120-01-246-2633 INTERCHANGEABLE
Bushing,sleeve
6685-01-327-93621839 INTERCHANGEABLE
Thermometer,indicating,capillary
Frey Scientific Co Inc
5985-01-501-3253G743899 INTERCHANGEABLE
Attenuator,variable
Raytheon Company Div Corp
Cross-Reference Index
Part NumberManufacturer
1839 PRIMARY Keystone Electronics Corp (USA)
85048 ITEM 44 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA)
Related Parts
7040-00-054-3403INTERCHANGEABLE
UNIT,READER DRIVE
1680-00-071-0875INTERCHANGEABLE
HANDLE,CABIN DOOR
1839
6240-00-155-7802INTERCHANGEABLE
LAMP,INCANDESCENT
4820-01-122-0918INTERCHANGEABLE
DISK,VALVE
005-300-0011
4220-01-172-4063INTERCHANGEABLE
DIAPHRAM
510-553
3120-01-246-2633INTERCHANGEABLE
BUSHING,SLEEVE
6685-01-327-9362INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
1839
5985-01-501-3253INTERCHANGEABLE
ATTENUATOR,VARIABLE
G743899

Frequently Asked Questions

What is NSN 5365-01-448-5067?

NSN 5365-01-448-5067 is a Spacer,ring, manufactured by Keystone Electronics Corp, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-448-5067?

NSN 5365-01-448-5067 has 2 cross-referenced part numbers: 1839 (Keystone Electronics Corp), 85048 ITEM 44 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command).

What NSN replaces 5365-01-448-5067?

There are 8 known substitutes for 5365-01-448-5067: 7040-00-054-3403, 1680-00-071-0875, 6240-00-155-7802 and 5 more. Verify interchangeability with system specifications before substitution.

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