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490750 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

490750: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 600 OVERALL, first_end_style: SQUARE, second_end_style: ROUND, special_features: SECOND STEP OD HAS 32.0 MICROINCH FINISH, style_designator: SHOULDER, first_step_length: 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-602-7516, 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
490750
NSN: 5315-00-602-7516
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY 600 OVERALL
first_end_styleSQUARE
second_end_styleROUND
special_featuresSECOND STEP OD HAS 32.0 MICROINCH FINISH
style_designatorSHOULDER
first_step_length0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
third_step_length0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
first_end_locationSHANK END
second_step_length0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
first_step_diameter0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
third_step_diameter0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
second_step_diameter0.0618 INCHES MINIMUM AND 0.0623 INCHES MAXIMUM IN
NSN5315-00-602-7516
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 490750 · 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: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
•
FIRST END LOCATION: SHANK END
•
THIRD STEP DIAMETER: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
SECOND STEP LENGTH: 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
FIRST END LOCATIONSHANK END
THIRD STEP DIAMETER0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
FIRST END STYLESQUARE
SECOND STEP LENGTH0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND STEP DIAMETER0.0618 INCHES MINIMUM AND 0.0623 INCHES MAXIMUM IN
SECOND END OUTER RADIUS0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM 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 490750?
490750 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 490750?
490750 is cataloged in the U.S. Government catalog under NSN 5315-00-602-7516. This indicates validated use in U.S. government and defense supply chains.
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