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Technical Data Sheet
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715556 — 715556

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

715556: 715556.

The 715556 is a the manufacturer industrial component. Key specifications include end_item_identification: FORWARD AREA AIR DEFENSE (FAAC2). This part is cataloged in the U.S.

Government catalog under NSN 3040-01-343-3699, 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
MRO→ MRO_GENERAL→ 715556
NSN: 3040-01-343-3699
NIINs: 013433699, 014338969, 016454885
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
end_item_identificationFORWARD AREA AIR DEFENSE (FAAC2)
NSN3040-01-343-3699
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 715556 TITLE COMPONENT PN 715556 MFR 715556
KEY FEATURES
•
SHAFT TYPE: SHOULDERED
•
SHAFT MATERIAL: STEEL COMP 4340
•
SHAFT LARGEST DIAMETER: 0.500 INCHES NOMINAL IN
•
SHAFT END SIZE: 0.400 INCHES AND 0.210 INCHES IN
•
TEETH QUANTITY: 25
•
DIAMETRAL PITCH: 20
•
GEAR OUTSIDE DIAMETER: 1.350 INCHES NOMINAL IN
•
LONGER SHAFT SEGMENT LENGTH: 3.095 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAFT TYPESHOULDERED
SHAFT MATERIALSTEEL COMP 4340
SHAFT LARGEST DIAMETER0.500 INCHES NOMINAL IN
SHAFT END SIZE0.400 INCHES AND 0.210 INCHES IN
TEETH QUANTITY25
DIAMETRAL PITCH20
GEAR OUTSIDE DIAMETER1.350 INCHES NOMINAL IN
LONGER SHAFT SEGMENT LENGTH3.095 INCHES NOMINAL IN
OVERALL LENGTH4.294 INCHES NOMINAL IN
GEAR MATERIALSTEEL COMP 4340
SUBSTITUTES & CROSS-REFERENCES 1
715556-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 715556?
715556 is a 715556. It is classified as a MRO (MRO_GENERAL).
What parts can replace 715556?
There is 1 known substitute for 715556: 715556-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 715556?
715556 is cataloged in the U.S. Government catalog under NSN 3040-01-343-3699. 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.