PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

88609Spacer,sleeve

Woodward Hrt Inc · NSN 5365-00-407-3260 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-407-3260 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-407-3260. Primary manufacturer part number: 88609.
Features
  • Spacer,sleeve — FSC 5365
  • Flange Width: 0.0400 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: MIL-A8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Treatment: ANODIZE OVERALL
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Material Document and Classification: QQ-A-268,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Flange Outside Diameter: 0.7500 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-407-3260, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward Hrt Inc. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-407-3260
Primary Part Number88609
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusACTIVE
Flange Width0.0400 INCHES NOMINAL IN
Surface Treatment Document and ClassificationMIL-A8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Corner ShapeSQUARE ALL CORNERS
Surface TreatmentANODIZE OVERALL
MaterialALUMINUM ALLOY 2024 OVERALL
Material Document and ClassificationQQ-A-268,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Flange Outside Diameter0.7500 INCHES NOMINAL IN
Body Outside Diameter0.6100 INCHES NOMINAL IN
Body Inside Diameter0.5000 INCHES NOMINAL IN
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-156-3596 INTERCHANGEABLE
Bearing,ball,annular
2825-00-175-87052-210011-01 INTERCHANGEABLE
Throttle Valve Head
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5330-00-769-9787 INTERCHANGEABLE
Gasket
2590-01-214-616088609 INTERCHANGEABLE
Parts Kit,horn Button Switch
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
88609 PRIMARY Woodward Hrt Inc (USA)
Related Parts
3110-00-156-3596INTERCHANGEABLE
BEARING,BALL,ANNULAR
2825-00-175-8705INTERCHANGEABLE
THROTTLE VALVE HEAD
2-210011-01
5330-00-769-9787INTERCHANGEABLE
GASKET
2590-01-214-6160INTERCHANGEABLE
PARTS KIT,HORN BUTTON SWITCH
88609

Frequently Asked Questions

What is NSN 5365-00-407-3260?

NSN 5365-00-407-3260 is a Spacer,sleeve, manufactured by Woodward Hrt Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-407-3260?

NSN 5365-00-407-3260 has 1 cross-referenced part number: 88609 (Woodward Hrt Inc).

What NSN replaces 5365-00-407-3260?

There are 4 known substitutes for 5365-00-407-3260: 3110-00-156-3596, 2825-00-175-8705, 5330-00-769-9787 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 88609?

Key specifications for 88609: Flange Width: 0.0400 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Corner Shape: SQUARE ALL CORNERS; Surface Treatment: ANODIZE OVERALL. 11 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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