PartsTable
Technical Data Sheet
CB27372-018 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 3A A, thread_length: 1.250 INCHES NOMINAL IN, special_features: PART OF ROTARY HYDRAULIC ACTUATOR, MODEL 170BIM ASSEMBLY, thread_direction: RIGHT-HAND, end_item_identification: NAVY EQUIPMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-474-4026, 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
CB27372-018
NSN: 5305-01-474-4026
FSC: 5305
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class3A A
thread_length1.250 INCHES NOMINAL IN
special_featuresPART OF ROTARY HYDRAULIC ACTUATOR, MODEL 170BIM ASSEMBLY
thread_directionRIGHT-HAND
end_item_identificationNAVY EQUIPMENT
nominal_thread_diameter0.312 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5305-01-474-4026
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CB27372-018 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
THREAD DIRECTION: RIGHT-HAND
THREAD QUANTITY PER INCH: 18
MATERIAL: STEEL OVERALL
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD LENGTH: 1.250 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
END ITEM IDENTIFICATIONNAVY EQUIPMENT
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD LENGTH1.250 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
THREAD CLASS3A A
SPECIAL FEATURESPART OF ROTARY HYDRAULIC ACTUATOR, MODEL 170BIM ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
D5-19-4812Interchangeable
interchangeable cross-reference
interchangeable
23963Interchangeable
interchangeable cross-reference
interchangeable
230280Interchangeable
interchangeable cross-reference
interchangeable
170-40300Interchangeable
interchangeable cross-reference
interchangeable
170-40300 ITEM 31Interchangeable
interchangeable cross-reference
interchangeable
22079Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CB27372-018?
CB27372-018 is a SCREW,CAP,SOCKET HEAD.
What parts can replace CB27372-018?
There are 10 known substitutes for CB27372-018: D5-19-4812, 23963, 230280 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CB27372-018?
CB27372-018 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-474-4026. This indicates validated use in U.S. government and defense supply chains.
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