PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

NAS43DD5-48NSpacer,sleeve

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5365-01-358-2231 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-358-2231 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-358-2231. Primary manufacturer part number: NAS43DD5-48N.
Features
  • Spacer,sleeve — FSC 5365
  • Corner Shape: SQUARE ALL CORNERS
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Surface Treatment Document and Classification: MIL-A-8625,TY1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: WW-T-700/3,TY1,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: ANODIZE OVERALL
  • Specification/standard Data: 80205-NAS43 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-358-2231, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-358-2231
Primary Part NumberNAS43DD5-48N
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
MaterialALUMINUM ALLOY 2024 OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Surface Treatment Document and ClassificationMIL-A-8625,TY1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationWW-T-700/3,TY1,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentANODIZE OVERALL
Specification/standard Data80205-NAS43 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Body Inside Diameter0.3200 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN
Body Outside Diameter0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
NAS43 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS43DD5-48N PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts in Hardware and Abrasives
5365-00-000-6078
NO ITEM NAME AVAILABLE
5365-00-000-7436
NO ITEM NAME AVAILABLE
5365-00-001-1292
PLUG,MACHINE THREAD
8200931
5365-00-001-1365
NO ITEM NAME AVAILABLE
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
123CSM51841-11
5365-00-001-1915
NO ITEM NAME AVAILABLE
5365-00-001-1916
NO ITEM NAME AVAILABLE
5365-00-001-1940
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5365-01-358-2231?

NSN 5365-01-358-2231 is a Spacer,sleeve, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-358-2231?

NSN 5365-01-358-2231 has 2 cross-referenced part numbers: NAS43 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS43DD5-48N (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What are the specifications of NAS43DD5-48N?

Key specifications for NAS43DD5-48N: Special Features: GRAY ANODIZE; Corner Shape: SQUARE ALL CORNERS; Material: ALUMINUM ALLOY 2024 OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 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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