PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71173Spacer,sleeve

W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center · NSN 5365-00-008-6221 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-008-6221 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-008-6221. Primary manufacturer part number: 71173.
Features
  • Spacer,sleeve — FSC 5365
  • Body Inside Diameter: 0.4060 INCHES NOMINAL IN
  • Body Outside Diameter: 1.0000 INCHES NOMINAL IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: ALUMINUM ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • 2 verified cross-references
  • Primary manufacturer: W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-008-6221, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center. Government technical data includes 5 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-008-6221
Primary Part Number71173
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerW1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
StatusACTIVE
Body Inside Diameter0.4060 INCHES NOMINAL IN
Body Outside Diameter1.0000 INCHES NOMINAL IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialALUMINUM ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-285-927371-17-3 INTERCHANGEABLE
Nut,plain,hexagon
Carp Industries Corp Dba Carp Coastal Marine & Rv
6260-01-020-6629711-73 INTERCHANGEABLE
Dummy Lamp
Korry Electronics Co
6105-01-166-635310510274 INTERCHANGEABLE
Winding,armature
General Dynamics Land Systems Canadacorp
3040-01-283-642971173 INTERCHANGEABLE
Pawl
Ingersoll-Rand Co Material Handling Div
4330-01-451-928071173 INTERCHANGEABLE
Service Kit,centrifugal Purifier
T. F. Hudgins, Incorporated Dba Spinner II Products Div
Cross-Reference Index
Part NumberManufacturer
71173 PRIMARY W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
71173 San Antonio Air Logistics Center (USA)
Related Parts
5310-00-285-9273INTERCHANGEABLE
NUT,PLAIN,HEXAGON
71-17-3
6260-01-020-6629INTERCHANGEABLE
DUMMY LAMP
711-73
6105-01-166-6353INTERCHANGEABLE
WINDING,ARMATURE
10510274
3040-01-283-6429INTERCHANGEABLE
PAWL
71173
4330-01-451-9280INTERCHANGEABLE
SERVICE KIT,CENTRIFUGAL PURIFIER
71173

Frequently Asked Questions

What is NSN 5365-00-008-6221?

NSN 5365-00-008-6221 is a Spacer,sleeve, manufactured by W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-008-6221?

NSN 5365-00-008-6221 has 2 cross-referenced part numbers: 71173 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), 71173 (San Antonio Air Logistics Center).

What NSN replaces 5365-00-008-6221?

There are 5 known substitutes for 5365-00-008-6221: 5310-00-285-9273, 6260-01-020-6629, 6105-01-166-6353 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71173?

Key specifications for 71173: Overall Length: 0.6880 INCHES NOMINAL IN; Body Inside Diameter: 0.4060 INCHES NOMINAL IN; Body Outside Diameter: 1.0000 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 6 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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