PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103866Standoff,threaded,spacing

General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems · NSN 5340-00-890-0072 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-890-0072 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-890-0072. Primary manufacturer part number: 103866.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Length: 0.562 INCHES NOMINAL IN
  • Surface Treatment: ANODIZE OVERALL
  • Diameter: 0.188 INCHES NOMINAL IN
  • Thread Length: 0.086 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
  • Style Designator: LEFT INTERNAL THREAD
  • 1 verified cross-reference
Applications
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-890-0072, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-890-0072
Primary Part Number103866
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerGeneral Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
StatusACTIVE
MaterialALUMINUM ALLOY 2024 OVERALL
Length0.562 INCHES NOMINAL IN
Surface TreatmentANODIZE OVERALL
Diameter0.188 INCHES NOMINAL IN
Thread Length0.086 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
Style DesignatorLEFT INTERNAL THREAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-202-9390SAE J531 4 130109AB INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
6610-00-464-6829103866 INTERCHANGEABLE
Support,center Disp
Astronautics Corporation of America
4730-00-954-1281 INTERCHANGEABLE
Plug,pipe
Cross-Reference Index
Part NumberManufacturer
103866 PRIMARY General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN)
Related Parts
4730-00-202-9390INTERCHANGEABLE
PLUG,PIPE
SAE J531 4 130109AB
6610-00-464-6829INTERCHANGEABLE
SUPPORT,CENTER DISP
103866
4730-00-954-1281INTERCHANGEABLE
PLUG,PIPE

Frequently Asked Questions

What is NSN 5340-00-890-0072?

NSN 5340-00-890-0072 is a Standoff,threaded,spacing, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-890-0072?

NSN 5340-00-890-0072 has 1 cross-referenced part number: 103866 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).

What NSN replaces 5340-00-890-0072?

There are 3 known substitutes for 5340-00-890-0072: 4730-00-202-9390, 6610-00-464-6829, 4730-00-954-1281. Verify interchangeability with system specifications before substitution.

What are the specifications of 103866?

Key specifications for 103866: Special Features: HEADLESS,5/64 IN. DIA HOLE DRILLED THROUGH SHANK,9/32 IN. FROM ONE END IN; Material: ALUMINUM ALLOY 2024 OVERALL; Length: 0.562 INCHES NOMINAL IN; Surface Treatment: ANODIZE OVERALL. 7 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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