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Technical Data Sheet

78-556 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ADAPTER,SWITCH ACTUATOR is a the manufacturer industrial component. Key specifications include material: FIBER AND RUBBER BODY, nominal_width: 0.500 INCHES IN, performance_type: STANDARD CAPACITY, style_designator: PLAIN, COG OR NOTCHED, nominal_pitch_length: 56.300 INCHES IN, strengthening_feature: FIBER CORD. This part is cataloged in the Federal Logistics Information System under NSN 5365-00-342-0926, 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
78-556
NSN: 5365-00-342-0926
FSC: 5365
CAGE: 09790 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR (USA)
SPECIFICATIONS
materialFIBER AND RUBBER BODY
nominal_width0.500 INCHES IN
performance_typeSTANDARD CAPACITY
style_designatorPLAIN, COG OR NOTCHED
cross-sectional_sizeA
nominal_pitch_length56.300 INCHES IN
strengthening_featureFIBER CORD
NSN5365-00-342-0926
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SWITCH ACTUATOR TITLE COMPONENT PN 78-556 MFR ADAPTER,SWITCH ACTUATO
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
SPECIFICATION/STANDARD DATA: 80205-NAS1057 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: STEEL COMP 303 OVERALL
•
BODY OUTSIDE DIAMETER: 0.3650 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.2560 INCHES MINIMUM AND 0.2630 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SPECIFICATION/STANDARD DATA80205-NAS1057 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALSTEEL COMP 303 OVERALL
OVERALL LENGTH0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.3650 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.2560 INCHES MINIMUM AND 0.2630 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
N8-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SK6882InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A55InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
D0916S-1InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
NAS1057-10InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
514-4947InterchangeableGOVERNMENT REGISTRY
Adapter,switch Actuator
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78-556?
78-556 is a ADAPTER,SWITCH ACTUATOR.
What parts can replace 78-556?
There are 15 known substitutes for 78-556: N8-1, SK6882, A55 and 12 more. Substitute compatibility should be verified for your specific system.
Is 78-556 still available?
78-556 is currently cancelled.
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