PartsTable
Technical Data Sheet
Download PDF

123-4403 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

123-4403: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include first_end_style: SQUARE, second_end_style: SQUARE, special_features: NHA IS BEVEL GEAR;PIN USED ON BEVEL PINION CARRIER, end_item_identification: 3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80, part_name_assigned_by_controlling_agency: DOWEL PIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-547-9767, 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
123-4403
NSN: 5315-01-547-9767
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
first_end_styleSQUARE
second_end_styleSQUARE
special_featuresNHA IS BEVEL GEAR;PIN USED ON BEVEL PINION CARRIER
end_item_identification3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80
part_name_assigned_by_controlling_agencyDOWEL PIN
NSN5315-01-547-9767
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 123-4403 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END STYLE: SQUARE
•
SECOND END STYLE: SQUARE
TECHNICAL CHARACTERISTICS
FIRST END STYLESQUARE
SPECIAL FEATURESNHA IS BEVEL GEAR;PIN USED ON BEVEL PINION CARRIER
SECOND END STYLESQUARE
PART NAME ASSIGNED BY CONTROLLING AGENCYDOWEL PIN
END ITEM IDENTIFICATION3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80
SUBSTITUTES & CROSS-REFERENCES 1
10318Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 123-4403?
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 123-4403?
123-4403 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 123-4403?
There is 1 known substitute for 123-4403: 10318. Substitute compatibility should be verified for your specific system.
What is the NSN for 123-4403?
123-4403 is cataloged in the U.S. Government catalog under NSN 5315-01-547-9767. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 123-4403