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456316 — DUCT ASSY,AFTERBURNOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

456316: DUCT ASSY,AFTERBURNOR.

The DUCT ASSY,AFTERBURNOR is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT ENG J57, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-035-7167, 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
456316
NSN: 4320-00-035-7167
NIINs: 000357167, 003438016
FSC: 4320 — Power and Hand Pumps
CAGE: 07524 — DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER (USA)
SPECIFICATIONS
end_item_identificationACFT ENG J57
criticality_code_justificationAGAV
NSN4320-00-035-7167
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DUCT ASSY,AFTERBURNOR TITLE COMPONENT PN 456316 MFR DUCT ASSY,AFTERBURNOR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL BRONZE BRZ 4,4.875 IN. DIA O/A,2.998 IN. DIA BODY,3.560 IN. LG O/A,2.50 IN. LG BODY,0.562 IN. DIA CENTER HOLE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL BRONZE BRZ 4,4.875 IN. DIA O/A,2.998 IN. DIA BODY,3.560 IN. LG O/A,2.50 IN. LG BODY,0.562 IN. DIA CENTER HOLE IN
SUBSTITUTES & CROSS-REFERENCES 1
E-4515 ITEM 9Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 456316?
456316 is a DUCT ASSY,AFTERBURNOR.
What parts can replace 456316?
There is 1 known substitute for 456316: E-4515 ITEM 9. Substitute compatibility should be verified for your specific system.
What is the NSN for 456316?
456316 is cataloged in the U.S. Government catalog under NSN 4320-00-035-7167. 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.