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PartsTable / COMPONENT / 4477-01
4477-01 ✓ 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 PISTON,ATOMIZER,BURNER is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4530-01-121-6384, 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
4477-01
NSN: 4530-01-121-6384
FSC: 4530
CAGE: 89256 — NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIV (USA)
SPECIFICATIONS
Part Number4477-01
NSN4530-01-121-6384
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,ATOMIZER,BURNER TITLE COMPONENT PN 4477-01 MFR PISTON,ATOMIZER,BURNER
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CORROSION RESISTING,QQ-S-763; 2.519 IN. LG; FIRST END IS 0.415 IN. OD,W/CENTER HOLE 0.070 IN. DIA; SECOND END IS 0.360 IN. OD,W/CENTER HOLE 0.250 IN. DIA,ALSO HAS 0.620 IN. OD,0.125 IN. W FLANGE; FOR USE WITH 2856 CARTRIDGE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CORROSION RESISTING,QQ-S-763; 2.519 IN. LG; FIRST END IS 0.415 IN. OD,W/CENTER HOLE 0.070 IN. DIA; SECOND END IS 0.360 IN. OD,W/CENTER HOLE 0.250 IN. DIA,ALSO HAS 0.620 IN. OD,0.125 IN. W FLANGE; FOR USE WITH 2856 CARTRIDGE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
27213Interchangeable
interchangeable cross-reference
interchangeable
J1403Interchangeable
interchangeable cross-reference
interchangeable
184-5Interchangeable
interchangeable cross-reference
interchangeable
AN121504Interchangeable
interchangeable cross-reference
interchangeable
879-027CInterchangeable
interchangeable cross-reference
interchangeable
0P1114Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4477-01?
4477-01 is a PISTON,ATOMIZER,BURNER.
What parts can replace 4477-01?
There are 20 known substitutes for 4477-01: 27213, J1403, 184-5 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4477-01?
4477-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4530-01-121-6384. 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