PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

138561Spacer,sleeve

Rosemount Analytical, Inc. Div Process Analytical Division · NSN 5365-01-163-8205 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-163-8205 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-163-8205. Primary manufacturer part number: 138561.
Features
  • Spacer,sleeve — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Rosemount Analytical, Inc. Div Process Analytical Division
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-163-8205, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rosemount Analytical, Inc. Div Process Analytical Division. This item has 2 commercial cross-references 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,sleeve
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersRosemount Analytical, Inc. Div Process Analytical Division (CAGE 24821)
Technical Specifications
ParameterValue
NSN5365-01-163-8205
Primary Part Number138561
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRosemount Analytical, Inc. Div Process Analytical Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-013-8561 INTERCHANGEABLE
Washer,lock
5975-01-303-4984138561 INTERCHANGEABLE
Disk,end Seal,electrical Conduit
Astronautics Corporation of America
5310-01-584-1122 INTERCHANGEABLE
Washer,lock
5331-01-732-8671726-8833625-F114 INTERCHANGEABLE
O-Ring
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
138561 Rosemount Analytical, Inc. Div Process Analytical Division (USA)
N539675 PIECE 27 Rosemount Analytical, Inc. Div Process Analytical Division (USA)
Related Parts
5310-00-013-8561INTERCHANGEABLE
WASHER,LOCK
5975-01-303-4984INTERCHANGEABLE
DISK,END SEAL,ELECTRICAL CONDUIT
138561
5310-01-584-1122INTERCHANGEABLE
WASHER,LOCK
5331-01-732-8671INTERCHANGEABLE
O-RING
726-8833625-F114

Frequently Asked Questions

What is NSN 5365-01-163-8205?

NSN 5365-01-163-8205 is a Spacer,sleeve, manufactured by Rosemount Analytical, Inc. Div Process Analytical Division, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-163-8205?

NSN 5365-01-163-8205 has 2 cross-referenced part numbers: 138561 (Rosemount Analytical, Inc. Div Process Analytical Division), N539675 PIECE 27 (Rosemount Analytical, Inc. Div Process Analytical Division).

What NSN replaces 5365-01-163-8205?

There are 4 known substitutes for 5365-01-163-8205: 5310-00-013-8561, 5975-01-303-4984, 5310-01-584-1122 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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