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18448A — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

18448A: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, surface_finish: 225.0 MICROINCHES BOTH ENDS, first_end_style: CHAMFERED, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL, special_features: GROOVE 0.0938 INCH WIDE,0.6562 FROM END IN, first_end_taper_angle: 30.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-063-1289, 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
18448A
NSN: 5315-01-063-1289
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 42223 — MYERS F E CO SUB OF PENTAIR CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
surface_finish225.0 MICROINCHES BOTH ENDS
first_end_styleCHAMFERED
hardness_rating45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
special_featuresGROOVE 0.0938 INCH WIDE,0.6562 FROM END IN
first_end_taper_angle30.0 DEGREES NOMINAL
first_end_taper_length0.0469 INCHES NOMINAL IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-063-1289
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 18448A · 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
•
SURFACE FINISH: 225.0 MICROINCHES BOTH ENDS
•
FIRST END TAPER LENGTH: 0.0469 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
FIRST END TAPER ANGLE: 30.0 DEGREES NOMINAL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH225.0 MICROINCHES BOTH ENDS
FIRST END TAPER LENGTH0.0469 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
FIRST END TAPER ANGLE30.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESGROOVE 0.0938 INCH WIDE,0.6562 FROM END IN
MATERIALSTEEL OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18448A?
18448A is a PIN,GROOVED,HEADLESS.
What is the NSN for 18448A?
18448A is cataloged in the U.S. Government catalog under NSN 5315-01-063-1289. This indicates validated use in U.S. government and defense supply chains.
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