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548527-1 — PIN,STRAIGHT,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

548527-1: PIN,STRAIGHT,THREADED.

The PIN,STRAIGHT,THREADED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, thread_class: 3A A, thread_length: 0.600 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES OVERALL, first_end_style: CHAMFERED, pin_grip_length: 2.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-652-2582, 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
548527-1
NSN: 5315-00-652-2582
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
thread_class3A A
thread_length0.600 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES OVERALL
first_end_styleCHAMFERED
pin_grip_length2.120 INCHES NOMINAL IN
thread_directionRIGHT-HAND
first_end_locationBOTH ENDS
pin_overall_length2.820 INCHES NOMINAL IN
first_hole_diameter0.141 INCHES NOMINAL IN
nominal_thread_size0.625 INCHES IN
pin_overall_diameter0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
NSN5315-00-652-2582
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 548527-1 · 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: 125.0 MICROINCHES OVERALL
•
FIRST END TAPER LENGTH: 0.050 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
THREAD LENGTH: 0.600 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 0.141 INCHES NOMINAL IN
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
FIRST END TAPER LENGTH0.050 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
HOLE ARRANGEMENT STYLEBOTH END DRILLED
THREAD LENGTH0.600 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.141 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
PIN OVERALL LENGTH2.820 INCHES NOMINAL IN
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 548527-1?
548527-1 is a PIN,STRAIGHT,THREADED.
What is the NSN for 548527-1?
548527-1 is cataloged in the U.S. Government catalog under NSN 5315-00-652-2582. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.