PartsTable
Technical Data Sheet
90240-1 ✓ 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 WIRING HARNESS is a the manufacturer industrial component. Key specifications include thread_class: 2A A, fastener_length: 0.735 INCHES NOMINAL IN, furnished_items: CONNECTOR, special_markings: APPLY PART NUMBER AND REV D TO THE LOCATION 6 ON THE DRAWING, thread_direction: RIGHT-HAND, end_item_identification: 1025-01-445-0991, 155MM HOWITZER, MEDIUM, TOWED MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-227-8009, 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
90240-1
NSN: 5305-01-227-8009
FSC: 5305
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
thread_class2A A
fastener_length0.735 INCHES NOMINAL IN
furnished_itemsCONNECTOR
special_featuresWORKMANSHIP IAW IPC/WHMA-A-620, CLASS 3;SOLDERING IAW IPC/EIA J-STD-001C, CLASS 3;TEST ALL CONNECTIONS FOR CONTINUITY;APPLY LACING CORD LOCATION 7 ON DRWG APPROX EVERY 0.700 INCHES IN
special_markingsAPPLY PART NUMBER AND REV D TO THE LOCATION 6 ON THE DRAWING
thread_directionRIGHT-HAND
end_item_identification1025-01-445-0991, 155MM HOWITZER, MEDIUM, TOWED MM
nominal_thread_diameter0.138 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agencyHARNESS ASSY, ZVT (W6)
NSN5305-01-227-8009
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90240-1 · 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 CLASS: 2A A
THREAD DIRECTION: RIGHT-HAND
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
FASTENER LENGTH: 0.735 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD DIAMETER0.138 INCHES IN
FASTENER LENGTH0.735 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
90240Interchangeable
interchangeable cross-reference
interchangeable
90240-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90240-1?
90240-1 is a WIRING HARNESS.
What parts can replace 90240-1?
There are 2 known substitutes for 90240-1: 90240, 90240-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 90240-1?
90240-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-227-8009. This indicates validated use in U.S. government and defense supply chains.
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