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12-3-21470 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12-3-21470: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, first_end_style: CHAMFERED, pin_overall_length: 9.688 INCHES MINIMUM AND 9.693 INCHES MAXIMUM IN, pin_overall_diameter: 0.3110 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN, first_end_taper_angle: 45.0 DEGREES NOMINAL, first_end_taper_length: 0.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-171-5920, 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
12-3-21470
NSN: 5315-00-171-5920
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 27477 — MCC HOLDINGS, INC. DBA CRANE VALVE NORTH AMERICA USE CAGE CODE 59309 FOR CATALOGING (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
first_end_styleCHAMFERED
pin_overall_length9.688 INCHES MINIMUM AND 9.693 INCHES MAXIMUM IN
pin_overall_diameter0.3110 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.031 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-171-5920
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12-3-21470 · 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 TAPER LENGTH: 0.031 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.3110 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 9.688 INCHES MINIMUM AND 9.693 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.031 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.3110 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
PIN OVERALL LENGTH9.688 INCHES MINIMUM AND 9.693 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL COMP 304 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
123-21470-17Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12-3-21470?
12-3-21470 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 12-3-21470?
There is 1 known substitute for 12-3-21470: 123-21470-17. Substitute compatibility should be verified for your specific system.
What is the NSN for 12-3-21470?
12-3-21470 is cataloged in the U.S. Government catalog under NSN 5315-00-171-5920. This indicates validated use in U.S. government and defense supply chains.
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