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C8-11R-303 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

C8-11R-303: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, first_end_style: SQUARE, second_end_style: CHAMFERED, features_provided: CAPTIVE PIN, pin_overall_length: 2.100 INCHES NOMINAL IN, first_hole_diameter: 0.180 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-663-4231, 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
C8-11R-303
NSN: 5315-01-663-4231
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 6RE77 — ASAP SEMICONDUCTOR, LLC DBA ASAP SEMICONDUCTOR (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
first_end_styleSQUARE
second_end_styleCHAMFERED
special_featuresOUTSIDE DIAMETER INCLUDING DETENT BALL: 0.570 INCH NOMINAL;RING INSIDE DIAMETER: 1.160 INCH NOMINAL;RING OUTSIDE DIAMETER: 1.340 INCH NOMINAL IN
features_providedCAPTIVE PIN
pin_overall_length2.100 INCHES NOMINAL IN
first_hole_diameter0.180 INCHES NOMINAL IN
pin_attachment_typeRING
pin_overall_diameter0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLED
second_end_taper_angle15.0 DEGREES NOMINAL
end_item_identification4210-01-622-0440;TRUCK,FIRE FIGHTING
NSN5315-01-663-4231
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: C8-11R-303 · 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
•
SECOND END TAPER ANGLE: 15.0 DEGREES NOMINAL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST END STYLE: SQUARE
•
FIRST HOLE DIAMETER: 0.180 INCHES NOMINAL IN
•
PIN ATTACHMENT TYPE: RING
•
SECOND END TAPER LENGTH: 0.250 INCHES NOMINAL IN
•
PIN OVERALL DIAMETER: 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 2.100 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND END TAPER ANGLE15.0 DEGREES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST END STYLESQUARE
FIRST HOLE DIAMETER0.180 INCHES NOMINAL IN
PIN ATTACHMENT TYPERING
SECOND END TAPER LENGTH0.250 INCHES NOMINAL IN
PIN OVERALL DIAMETER0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
PIN OVERALL LENGTH2.100 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
FEATURES PROVIDEDCAPTIVE PIN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
4258440Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 C8-11R-303?
C8-11R-303 is a PIN,STRAIGHT,HEADLESS.
What parts can replace C8-11R-303?
There is 1 known substitute for C8-11R-303: 4258440. Substitute compatibility should be verified for your specific system.
What is the NSN for C8-11R-303?
C8-11R-303 is cataloged in the U.S. Government catalog under NSN 5315-01-663-4231. This indicates validated use in U.S. government and defense supply chains.
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