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9AA3MA — 9AA3MA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9AA3MA: 9AA3MA.

The 9AA3MA is a the manufacturer industrial component. Key specifications include width: 0.900 INCHES NOMINAL IN, length: 1.344 INCHES NOMINAL IN, material: PLASTIC POLYCARBONATE, skirt_style: RING, skirt_design: NONDETACHABLE, overall_depth: 0.555 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-390-0229, 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
9AA3MA
NSN: 5355-00-390-0229
FSC: 5355 — Knobs and Pointers
CAGE: 23480 — ELECTRONIC HARDWARE CORP DBA ELECTRONIC HARDWARE CORP (USA)
SPECIFICATIONS
width0.900 INCHES NOMINAL IN
length1.344 INCHES NOMINAL IN
materialPLASTIC POLYCARBONATE
skirt_styleRING
skirt_designNONDETACHABLE
overall_depth0.555 INCHES NOMINAL IN
pointer_designNONDETACHABLE
inside_diameter0.190 INCHES NOMINAL IN
screw_drive_typeCROSS RECESS TYPE 1
style_designatorPOINTER
attachment_methodSETSCREWS
overall_thickness0.796 INCHES NOMINAL IN
NSN5355-00-390-0229
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 9AA3MA TITLE COMPONENT PN 9AA3MA MFR 9AA3MA
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.255 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
LENGTH: 1.344 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.796 INCHES NOMINAL IN
•
SKIRT OUTSIDE DIAMETER: 0.645 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POINTER
•
SETSCREW HOLE QUANTITY: 2
•
NOMINAL THREAD SIZE: 0.112 INCHES SCREW HOLE IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.255 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
LENGTH1.344 INCHES NOMINAL IN
OVERALL THICKNESS0.796 INCHES NOMINAL IN
SKIRT OUTSIDE DIAMETER0.645 INCHES NOMINAL IN
STYLE DESIGNATORPOINTER
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE IN
INSIDE DIAMETER0.190 INCHES NOMINAL IN
POINTER DESIGNNONDETACHABLE
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES 2
92A3MAReference document
Same NSN cross-reference
Reference document — Secondary reference
J1302B60212Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9AA3MA?
9AA3MA is a 9AA3MA.
What parts can replace 9AA3MA?
There are 2 known substitutes for 9AA3MA: 92A3MA, J1302B60212. Substitute compatibility should be verified for your specific system.
What is the NSN for 9AA3MA?
9AA3MA is cataloged in the U.S. Government catalog under NSN 5355-00-390-0229. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.