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PartsTable / COMPONENT / A-A-55446
A-A-55446 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GUARD,LAMP is a the manufacturer industrial component. Key specifications include material: STEEL, reflector: NOT INCLUDED, body_length: 6.000 INCHES NOMINAL IN, construction: WIRE, body_diameter: 3.750 INCHES NOMINAL IN, mounting_method: RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-264-6444, 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
A-A-55446
NSN: 6210-00-264-6444
FSC: 6210
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL
reflectorNOT INCLUDED
body_length6.000 INCHES NOMINAL IN
constructionWIRE
body_diameter3.750 INCHES NOMINAL IN
mounting_methodRING
surface_treatmentZINC
nondefinitive_spec/std_dataIX TYPE
NSN6210-00-264-6444
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,LAMP TITLE COMPONENT PN A-A-55446 MFR GUARD,LAMP
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: IX TYPE
•
MOUNTING METHOD: RING
•
SURFACE TREATMENT: ZINC
•
REFLECTOR: NOT INCLUDED
•
BODY LENGTH: 6.000 INCHES NOMINAL IN
•
BODY DIAMETER: 3.750 INCHES NOMINAL IN
•
CONSTRUCTION: WIRE
•
HOOK: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATAIX TYPE
MOUNTING METHODRING
SURFACE TREATMENTZINC
REFLECTORNOT INCLUDED
BODY LENGTH6.000 INCHES NOMINAL IN
BODY DIAMETER3.750 INCHES NOMINAL IN
CONSTRUCTIONWIRE
HOOKNOT INCLUDED
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
4307Interchangeable
interchangeable cross-reference
interchangeable
MIL-L-19037Interchangeable
interchangeable cross-reference
interchangeable
MILL19037TYPE9Interchangeable
Same NIIN cross-reference
interchangeable
AA55446-1Interchangeable
Same NIIN cross-reference
interchangeable
MILL9037TYPE9Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-55446?
A-A-55446 is a GUARD,LAMP.
What parts can replace A-A-55446?
There are 5 known substitutes for A-A-55446: 4307, MIL-L-19037, MILL19037TYPE9 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-55446?
A-A-55446 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-264-6444. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026