PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12562-1Spacer,sleeve

Breeze-Eastern Llc · NSN 5365-00-758-4881 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-758-4881 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-758-4881. Primary manufacturer part number: 12562-1.
Features
  • Spacer,sleeve — FSC 5365
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Surface Treatment Document and Classification: MIL-A-8625,TY II,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Body Inside Diameter: 0.5640 INCHES MINIMUM AND 0.6040 INCHES MAXIMUM IN
  • Surface Treatment: ANODIZE OVERALL
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
  • Material Document and Classification: QQ-A-250/4,T3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-758-4881, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Breeze-Eastern Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-758-4881
Primary Part Number12562-1
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerBreeze-Eastern Llc
StatusACTIVE
MaterialALUMINUM ALLOY 2024 OVERALL
Surface Treatment Document and ClassificationMIL-A-8625,TY II,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Body Inside Diameter0.5640 INCHES MINIMUM AND 0.6040 INCHES MAXIMUM IN
Surface TreatmentANODIZE OVERALL
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Material Document and ClassificationQQ-A-250/4,T3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeROUND INSIDE RIGHT CORNER
Body Outside Diameter0.7200 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM IN
Corner ShapeROUND INSIDE LEFT CORNER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5133-00-266-946811/16 2510/950 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
2940-00-460-32221116GF INTERCHANGEABLE
Filter Element,fluid
Wm W Nugent & Co Inc
1240-01-086-1263125621 INTERCHANGEABLE
Mount,detector,autocollimator
Lockheed Martin Corp Electronics and Missiles Div
5999-01-173-7253 INTERCHANGEABLE
Contact Kit,electrical
5340-01-358-8309 INTERCHANGEABLE
Strap,webbing
Cross-Reference Index
Part NumberManufacturer
12562-1 PRIMARY Breeze-Eastern Llc (USA)
Related Parts
5133-00-266-9468INTERCHANGEABLE
DRILL,TWIST
11/16 2510/950
2940-00-460-3222INTERCHANGEABLE
FILTER ELEMENT,FLUID
1116GF
1240-01-086-1263INTERCHANGEABLE
MOUNT,DETECTOR,AUTOCOLLIMATOR
125621
5999-01-173-7253INTERCHANGEABLE
CONTACT KIT,ELECTRICAL
5340-01-358-8309INTERCHANGEABLE
STRAP,WEBBING

Frequently Asked Questions

What is NSN 5365-00-758-4881?

NSN 5365-00-758-4881 is a Spacer,sleeve, manufactured by Breeze-Eastern Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-758-4881?

NSN 5365-00-758-4881 has 1 cross-referenced part number: 12562-1 (Breeze-Eastern Llc).

What NSN replaces 5365-00-758-4881?

There are 5 known substitutes for 5365-00-758-4881: 5133-00-266-9468, 2940-00-460-3222, 1240-01-086-1263 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12562-1?

Key specifications for 12562-1: Material: ALUMINUM ALLOY 2024 OVERALL; Surface Treatment Document and Classification: MIL-A-8625,TY II,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Overall Length: 2.1780 INCHES MINIMUM AND 2.1980 INCHES MAXIMUM IN; Body Inside Diameter: 0.5640 INCHES MINIMUM AND 0.6040 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com