PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8555Spacer,sleeve

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5365-01-266-6476 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-266-6476 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-266-6476. Primary manufacturer part number: 8555.
Features
  • Spacer,sleeve — FSC 5365
  • Corner Shape: SQUARE ALL CORNERS
  • Material: ALUMINUM ALLOY OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Outside Diameter: 0.3120 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-266-6476, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 4 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-266-6476
Primary Part Number8555
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
MaterialALUMINUM ALLOY OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Outside Diameter0.3120 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5975-00-263-0804013-1114-010 INTERCHANGEABLE
Rod,ground
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3040-00-370-380785-55 INTERCHANGEABLE
Pawl
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3120-00-516-759158042B INTERCHANGEABLE
Bearing,sleeve
Brinkley Technology Group Llc Dba Hercules Manufacturing
3030-01-037-493415555 INTERCHANGEABLE
Belts,v,matched Set
Muviq Usa, Llc
3940-01-211-3026 INTERCHANGEABLE
Block,tackle
5355-01-477-82528555 INTERCHANGEABLE
Knob
Keystone Electronics Corp
Cross-Reference Index
Part NumberManufacturer
8555 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
8555 Dialight Corporation (USA)
Related Parts
5975-00-263-0804INTERCHANGEABLE
ROD,GROUND
013-1114-010
3040-00-370-3807INTERCHANGEABLE
PAWL
85-55
3120-00-516-7591INTERCHANGEABLE
BEARING,SLEEVE
58042B
3030-01-037-4934INTERCHANGEABLE
BELTS,V,MATCHED SET
15555
3940-01-211-3026INTERCHANGEABLE
BLOCK,TACKLE
5355-01-477-8252INTERCHANGEABLE
KNOB
8555

Frequently Asked Questions

What is NSN 5365-01-266-6476?

NSN 5365-01-266-6476 is a Spacer,sleeve, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-266-6476?

NSN 5365-01-266-6476 has 2 cross-referenced part numbers: 8555 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 8555 (Dialight Corporation).

What NSN replaces 5365-01-266-6476?

There are 6 known substitutes for 5365-01-266-6476: 5975-00-263-0804, 3040-00-370-3807, 3120-00-516-7591 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8555?

Key specifications for 8555: Corner Shape: SQUARE ALL CORNERS; Material: ALUMINUM ALLOY OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Body Outside Diameter: 0.3120 INCHES NOMINAL IN. 5 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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