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PartsTable / COMPONENT / AA55537-22-SH45
AA55537-22-SH45 ✓ 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

NOZZLE,OIL BURNER,PRESSURE ATOMI. Key specifications include angle: 105.0 DEGREES, height: 1.188 INCHES NOMINAL IN, material: STEEL CASE, dial_size: 2 INCH DIA IN, bezel_type: CRIMP, bore_shape: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4530-01-485-2234, 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
AA55537-22-SH45
NSN: 4530-01-485-2234
FSC: 4530
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
angle105.0 DEGREES
height1.188 INCHES NOMINAL IN
materialSTEEL CASE
dial_size2 INCH DIA IN
bezel_typeCRIMP
bore_shapeSTRAIGHT
head_styleFLAT COUNTERSUNK
point_typeCONVENTIONAL
scale_nameOIL PRESSURE
scale_typeARC
point_angle118.0 DEGREES NOMINAL
scale_range+0.0 TO 80.0 POUNDS PRESSURE PER SQUARE INCH LBS
NSN4530-01-485-2234
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NOZZLE,OIL BURNER,PRESSURE ATOMI TITLE COMPONENT PN AA55537-22-SH45 MFR NOZZLE,OIL BURNER,PRES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
5002P53Interchangeable
interchangeable cross-reference
interchangeable
149202012Interchangeable
interchangeable cross-reference
interchangeable
3GPHPLPF80-80DEGInterchangeable
interchangeable cross-reference
interchangeable
903154Interchangeable
interchangeable cross-reference
interchangeable
61148Interchangeable
interchangeable cross-reference
interchangeable
A-A-55537Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA55537-22-SH45?
AA55537-22-SH45 is a NOZZLE,OIL BURNER,PRESSURE ATOMI.
What parts can replace AA55537-22-SH45?
There are 28 known substitutes for AA55537-22-SH45: 5002P53, 149202012, 3GPHPLPF80-80DEG and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA55537-22-SH45?
AA55537-22-SH45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4530-01-485-2234. 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