PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS43DD1-40Spacer,sleeve

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5365-00-698-3422 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-698-3422 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-698-3422. Primary manufacturer part number: NAS43DD1-40.
Features
  • Spacer,sleeve — FSC 5365
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Body Outside Diameter: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.1430 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM IN
  • Surface Treatment: ANODIZE OR CHROMATE OVERALL
  • Surface Treatment Document and Classification: MIL-A-8625,TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
  • Material Document and Classification: WW-T-700/3,TY 1,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Applications
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-698-3422, 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 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-698-3422
Primary Part NumberNAS43DD1-40
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
StatusCANCELLED
MaterialALUMINUM ALLOY 2024 OVERALL
Body Outside Diameter0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
Body Inside Diameter0.1430 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM IN
Surface TreatmentANODIZE OR CHROMATE OVERALL
Surface Treatment Document and ClassificationMIL-A-8625,TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
Material Document and ClassificationWW-T-700/3,TY 1,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Specification/standard Data80205-NAS43 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-540-46658594 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
6685-00-593-141420025-20 TO 240F INTERCHANGEABLE
Thermometer,self-Indicating,bime
Trend Instruments Inc
5950-00-951-96402514 INTERCHANGEABLE
Transformer,power
Electro Scientific Industries Inc
5365-01-046-36978504 INTERCHANGEABLE
Spacer,sleeve
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6625-01-069-0955 INTERCHANGEABLE
Test Set,teletypewriter
5331-01-119-3466 INTERCHANGEABLE
O-Ring
4820-01-127-6207A6792.011,127 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5310-01-143-04838504 INTERCHANGEABLE
Nut
Eaton Aerospace, Llc Dba Jackson South
5340-01-162-7049SA-3039RG-6 INTERCHANGEABLE
Strap,webbing
Mm Reif Ltd
4820-01-195-031620055R INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
H504 Insulation Sources Inc Dba Ico Rally (USA)
NAS43DD1-40A National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS43DD1-40 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS43 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
164B8273 PART 2 Bae Systems Controls Inc. (USA)
8168517 PRIMARY Us Army Aviation and Missile Command (USA)
NAS43DD1-40 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
475695-1 Raytheon Company Dba Raytheon (USA)
8504 Dialight Corporation (USA)
Related Parts
3110-00-540-4665INTERCHANGEABLE
BEARING,BALL,ANNULAR
8594
6685-00-593-1414INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
20025-20 TO 240F
5950-00-951-9640INTERCHANGEABLE
TRANSFORMER,POWER
2514
5365-01-046-3697INTERCHANGEABLE
SPACER,SLEEVE
8504
6625-01-069-0955INTERCHANGEABLE
TEST SET,TELETYPEWRITER
5331-01-119-3466INTERCHANGEABLE
O-RING
4820-01-127-6207INTERCHANGEABLE
STEM,FLUID VALVE
A6792.011,127
5310-01-143-0483INTERCHANGEABLE
NUT
8504
5340-01-162-7049INTERCHANGEABLE
STRAP,WEBBING
SA-3039RG-6
4820-01-195-0316INTERCHANGEABLE
VALVE,SAFETY RELIEF
20055R
2805-01-279-4620INTERCHANGEABLE
PLATE,REED VALVE
8504
6550-01-435-2623INTERCHANGEABLE
SODIUM CHLORIDE SOLUTION
8504

Frequently Asked Questions

What is NSN 5365-00-698-3422?

NSN 5365-00-698-3422 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: cancelled.

What are the part numbers for NSN 5365-00-698-3422?

NSN 5365-00-698-3422 has 9 cross-referenced part numbers: H504 (Insulation Sources Inc Dba Ico Rally), NAS43DD1-40A (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS43DD1-40 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS43 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 164B8273 PART 2 (Bae Systems Controls Inc.) and 4 more.

What NSN replaces 5365-00-698-3422?

There are 12 known substitutes for 5365-00-698-3422: 3110-00-540-4665, 6685-00-593-1414, 5950-00-951-9640 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS43DD1-40?

Key specifications for NAS43DD1-40: Material: ALUMINUM ALLOY 2024 OVERALL; Body Outside Diameter: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN; Body Inside Diameter: 0.1430 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM IN; Surface Treatment: ANODIZE OR CHROMATE OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-698-3422 still in active supply?

NSN 5365-00-698-3422 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.
PartsTable Design LLC · partstable.com