PartsTable
Technical Data Sheet
A1689 ✓ 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 HUB AND DRUM ASSEMBLY,WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, leg_length: 1.234 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES THIRD END, thread_class: 3A SECOND END A, connection_type: THREADED INTERNAL TUBE THIRD END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END THIRD END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-200-3548, 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
A1689
NSN: 5325-00-200-3548
FSC: 5325
CAGE: 80072 — H20 TANK INC U S MOTORS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
leg_length1.234 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES THIRD END
thread_class3A SECOND END A
connection_typeTHREADED INTERNAL TUBE THIRD END
connection_styleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END THIRD END
nominal_thread_size0.562 INCHES FIRST END IN
thread_quantity_per_inch18 THIRD END
thread_series_designatorUNF SECOND END
furnished_items_and_quantity1 GASKET AND 1 LOCKNUT AND 1 FLAT WASHER
nominal_outside_diameter_tube_accommodated0.375 INCHES THIRD END IN
NSN5325-00-200-3548
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A1689 · 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
MAJOR THICKNESS: 0.125 INCHES NOMINAL IN
MATERIAL: STEEL
END STYLE: VERTEX BELOW CENTER
INSIDE DIAMETER: 5.750 INCHES NOMINAL IN
OUTSIDE DIAMETER: 6.125 INCHES NOMINAL IN
RING STYLE: STRAIGHT GAP
USAGE DESIGN: EXTERNAL
CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS
TECHNICAL CHARACTERISTICS (FLIS)
MAJOR THICKNESS0.125 INCHES NOMINAL IN
MATERIALSTEEL
END STYLEVERTEX BELOW CENTER
INSIDE DIAMETER5.750 INCHES NOMINAL IN
OUTSIDE DIAMETER6.125 INCHES NOMINAL IN
RING STYLESTRAIGHT GAP
USAGE DESIGNEXTERNAL
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
123-322Interchangeable
interchangeable cross-reference
interchangeable
123C322Interchangeable
interchangeable cross-reference
interchangeable
20665001-22Interchangeable
interchangeable cross-reference
interchangeable
80EA1C1F1WL2N13WHEELM0DULATEInterchangeable
interchangeable cross-reference
interchangeable
641925Interchangeable
interchangeable cross-reference
interchangeable
32731Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy A1689?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A1689?
A1689 is a HUB AND DRUM ASSEMBLY,WHEEL.
What parts can replace A1689?
There are 17 known substitutes for A1689: 123-322, 123C322, 20665001-22 and 14 more. Substitute compatibility should be verified for your specific system.
Is A1689 still available?
A1689 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A1689