PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103863Spacer,sleeve

Telemechanics Inc · NSN 5365-00-753-2227 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-753-2227 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-753-2227. Primary manufacturer part number: 103863.
Features
  • Spacer,sleeve — FSC 5365
  • Material: STEEL OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Hardness Rating: 63.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 85.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
  • Surface Treatment: NICKEL OVERALL
  • Body Inside Diameter: 0.1125 INCHES MINIMUM AND 0.1140 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.1683 INCHES MINIMUM AND 0.1695 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-753-2227, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-753-2227
Primary Part Number103863
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
MaterialSTEEL OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Hardness Rating63.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 85.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
Surface TreatmentNICKEL OVERALL
Body Inside Diameter0.1125 INCHES MINIMUM AND 0.1140 INCHES MAXIMUM IN
Body Outside Diameter0.1683 INCHES MINIMUM AND 0.1695 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6695-00-234-7222103863 INTERCHANGEABLE
Bezel,instrument Mounting
Astronautics Corporation of America
5305-00-567-4359103863 INTERCHANGEABLE
Screw,adjusting,roc
Cummins Inc.
1660-00-656-0186 INTERCHANGEABLE
Bulb Assy,temperatu
4410-01-722-630461301608522 INTERCHANGEABLE
Injector,automatic Water Feeding
Getinge Usa Sales, Llc
Cross-Reference Index
Part NumberManufacturer
103863 At and T Corp (USA)
103863 PRIMARY Telemechanics Inc (USA)
Related Parts
6695-00-234-7222INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
103863
5305-00-567-4359INTERCHANGEABLE
SCREW,ADJUSTING,ROC
103863
1660-00-656-0186INTERCHANGEABLE
BULB ASSY,TEMPERATU
4410-01-722-6304INTERCHANGEABLE
INJECTOR,AUTOMATIC WATER FEEDING
61301608522

Frequently Asked Questions

What is NSN 5365-00-753-2227?

NSN 5365-00-753-2227 is a Spacer,sleeve, manufactured by Telemechanics Inc, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-753-2227?

NSN 5365-00-753-2227 has 2 cross-referenced part numbers: 103863 (At and T Corp), 103863 (Telemechanics Inc).

What NSN replaces 5365-00-753-2227?

There are 4 known substitutes for 5365-00-753-2227: 6695-00-234-7222, 5305-00-567-4359, 1660-00-656-0186 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103863?

Key specifications for 103863: Overall Length: 0.0545 INCHES MINIMUM AND 0.0555 INCHES MAXIMUM IN; Material: STEEL OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-753-2227 still in active supply?

NSN 5365-00-753-2227 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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