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35-550520 — PIN,STRAIGHT,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

35-550520: PIN,STRAIGHT,THREADED.

The PIN,STRAIGHT,THREADED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, thread_class: 3A A, thread_length: 0.312 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, first_end_style: CHAMFERED, pin_grip_length: 0.125 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-291-4354, 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
35-550520
NSN: 5315-00-291-4354
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
thread_class3A A
thread_length0.312 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
first_end_styleCHAMFERED
pin_grip_length0.125 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
first_end_locationBOTH ENDS
pin_overall_length0.563 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
first_hole_diameter0.070 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
nominal_thread_size0.190 INCHES IN
pin_overall_diameter0.1880 INCHES NOMINAL IN
NSN5315-00-291-4354
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 35-550520 · 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 LOCATION: BOTH ENDS
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
THREAD LENGTH: 0.312 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 0.070 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
•
FIRST END TAPER ANGLE: 44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM
•
PIN OVERALL DIAMETER: 0.1880 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.031 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
HOLE ARRANGEMENT STYLEONE END DRILLED
THREAD LENGTH0.312 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.070 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
FIRST END TAPER ANGLE44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM
PIN OVERALL DIAMETER0.1880 INCHES NOMINAL IN
PIN OVERALL LENGTH0.563 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
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 35-550520?
35-550520 is a PIN,STRAIGHT,THREADED.
What is the NSN for 35-550520?
35-550520 is cataloged in the U.S. Government catalog under NSN 5315-00-291-4354. This indicates validated use in U.S. government and defense supply chains.
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