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75A732552-2001 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

75A732552-2001: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include first_end_style: ROUND, second_end_style: SQUARE, first_step_length: 0.300 INCHES NOMINAL IN, first_end_location: CHAMFERED END, second_step_length: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN, first_step_diameter: 0.650 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-288-9250, 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
75A732552-2001
NSN: 5315-01-288-9250
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
first_end_styleROUND
second_end_styleSQUARE
first_step_length0.300 INCHES NOMINAL IN
first_end_locationCHAMFERED END
second_step_length0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
first_step_diameter0.650 INCHES NOMINAL IN
third_step_diameter0.426 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
second_step_diameter0.563 INCHES NOMINAL IN
first_end_outer_radius0.180 INCHES NOMINAL IN
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-288-9250
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 75A732552-2001 · 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 STEP DIAMETER: 0.650 INCHES NOMINAL IN
•
FIRST END LOCATION: CHAMFERED END
•
THIRD STEP DIAMETER: 0.426 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
•
FIRST END STYLE: ROUND
•
SECOND STEP LENGTH: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND STEP DIAMETER: 0.563 INCHES NOMINAL IN
•
FIRST STEP LENGTH: 0.300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.650 INCHES NOMINAL IN
FIRST END LOCATIONCHAMFERED END
THIRD STEP DIAMETER0.426 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
FIRST END STYLEROUND
SECOND STEP LENGTH0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND STEP DIAMETER0.563 INCHES NOMINAL IN
FIRST STEP LENGTH0.300 INCHES NOMINAL IN
SECOND END STYLESQUARE
FIRST END OUTER RADIUS0.180 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 75A732552-2001?
75A732552-2001 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 75A732552-2001?
75A732552-2001 is cataloged in the U.S. Government catalog under NSN 5315-01-288-9250. This indicates validated use in U.S. government and defense supply chains.
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