PartsTable
Technical Data Sheet
Download PDF

CA4403-6 — PIN,ECCENTRIC

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CA4403-6: PIN,ECCENTRIC.

The PIN,ECCENTRIC is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 1.560 INCHES NOMINAL IN, style_designator: ECCENTRIC, surface_treatment: PASSIVATE OVERALL, third_step_length: 0.640 INCHES NOMINAL IN, first_step_diameter: 0.687 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-317-2704, 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
CA4403-6
NSN: 5315-01-317-2704
NIINs: 013172704, 013803614
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_length1.560 INCHES NOMINAL IN
style_designatorECCENTRIC
surface_treatmentPASSIVATE OVERALL
third_step_length0.640 INCHES NOMINAL IN
first_step_diameter0.687 INCHES NOMINAL IN
third_step_diameter0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
width_between_flats0.125 INCHES NOMINAL IN
internal_drive_styleSOCKET
second_step_diameter0.672 INCHES MINIMUM AND 0.702 INCHES MAXIMUM IN
relief_under_head_diameter0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
material_document_and_classificationAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-317-2704
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CA4403-6 · 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 STEP DIAMETER: 0.687 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THIRD STEP DIAMETER: 0.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
RELIEF UNDER HEAD DIAMETER: 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 630 OVERALL
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.687 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THIRD STEP DIAMETER0.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.562 INCHES NOMINAL IN
RELIEF UNDER HEAD DIAMETER0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 630 OVERALL
THIRD STEP LENGTH0.474 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
DPS7970-12-4-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
11400-12-4-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EP1042-4-4-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy CA4403-6?
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 CA4403-6?
CA4403-6 is a PIN,ECCENTRIC.
What parts can replace CA4403-6?
There are 3 known substitutes for CA4403-6: DPS7970-12-4-6, 11400-12-4-6, EP1042-4-4-6. Substitute compatibility should be verified for your specific system.
What is the NSN for CA4403-6?
CA4403-6 is cataloged in the U.S. Government catalog under NSN 5315-01-317-2704. 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 — CA4403-6