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PartsTable / COMPONENT / 15A00821-1
15A00821-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 15A00821-1 is a the manufacturer industrial component. Key specifications include material: PLASTIC, shank_style: STRAIGHT, inside_diameter: 0.218 INCHES NOMINAL IN, outside_diameter: 1.750 INCHES MAXIMUM IN, attachment_method: UNTHREADED COUNTERBORED AND STEPPED HOLE, overall_thickness: 0.437 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-376-5185, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
15A00821-1
NSN: 5355-00-376-5185
FSC: 5355
CAGE: 57057 — NAVCOM DEFENSE ELECTRONICS, INC. (USA)
SPECIFICATIONS
materialPLASTIC
shank_styleSTRAIGHT
inside_diameter0.218 INCHES NOMINAL IN
outside_diameter1.750 INCHES MAXIMUM IN
attachment_methodUNTHREADED COUNTERBORED AND STEPPED HOLE
overall_thickness0.437 INCHES NOMINAL IN
reference_markingD
shaft_accommodation_styleROUND
gripping_surface_conditionGRIP AID
NSN5355-00-376-5185
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 15A00821-1 TITLE COMPONENT PN 15A00821-1 MFR 15A00821-1
KEY FEATURES
•
MATERIAL: PLASTIC
•
REFERENCE MARKING: D
•
GRIPPING SURFACE CONDITION: GRIP AID
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.437 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.750 INCHES MAXIMUM IN
•
SHANK STYLE: STRAIGHT
•
INSIDE DIAMETER: 0.218 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC
REFERENCE MARKINGD
GRIPPING SURFACE CONDITIONGRIP AID
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.437 INCHES NOMINAL IN
OUTSIDE DIAMETER1.750 INCHES MAXIMUM IN
SHANK STYLESTRAIGHT
INSIDE DIAMETER0.218 INCHES NOMINAL IN
ATTACHMENT METHODUNTHREADED COUNTERBORED AND STEPPED HOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
AMS-QQ-A-200/2Interchangeable
interchangeable cross-reference
interchangeable
1503-8813Interchangeable
interchangeable cross-reference
interchangeable
ASTM B221Interchangeable
interchangeable cross-reference
interchangeable
2112-2Interchangeable
interchangeable cross-reference
interchangeable
40-001038-02Interchangeable
interchangeable cross-reference
interchangeable
20-299-7-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15A00821-1?
15A00821-1 is a 15A00821-1.
What parts can replace 15A00821-1?
There are 19 known substitutes for 15A00821-1: AMS-QQ-A-200/2, 1503-8813, ASTM B221 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15A00821-1?
15A00821-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-376-5185. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026