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99278-714-4 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

99278-714-4: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1045 OVERALL, first_end_style: CHAMFERED, second_end_style: CHAMFERED, special_features: 2ND END NOTCHED WITH 0.280 DIAMETER HOLE THRU, pin_overall_length: 3.400 INCHES NOMINAL IN, pin_overall_diameter: 1.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-569-6071, 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
99278-714-4
NSN: 5315-01-569-6071
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 56529 — HYDRAULICS INTERNATIONAL, INC. DBA HYDRAULICS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1045 OVERALL
first_end_styleCHAMFERED
second_end_styleCHAMFERED
special_features2ND END NOTCHED WITH 0.280 DIAMETER HOLE THRU
pin_overall_length3.400 INCHES NOMINAL IN
pin_overall_diameter1.2500 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.060 INCHES NOMINAL IN
second_end_taper_angle45.0 DEGREES NOMINAL
end_item_identificationF-15 SUPPORT EQUIPMENT
second_end_taper_length0.060 INCHES NOMINAL IN
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-569-6071
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 99278-714-4 · 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: 0.060 INCHES NOMINAL IN
•
SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
FIRST END STYLE: CHAMFERED
•
SECOND END TAPER LENGTH: 0.060 INCHES NOMINAL IN
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 1.2500 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 3.400 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.060 INCHES NOMINAL IN
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END STYLECHAMFERED
SECOND END TAPER LENGTH0.060 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER1.2500 INCHES NOMINAL IN
PIN OVERALL LENGTH3.400 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURES2ND END NOTCHED WITH 0.280 DIAMETER HOLE THRU
SECOND END STYLECHAMFERED
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 99278-714-4?
99278-714-4 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 99278-714-4?
99278-714-4 is cataloged in the U.S. Government catalog under NSN 5315-01-569-6071. This indicates validated use in U.S. government and defense supply chains.
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