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12274235 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12274235: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, first_end_style: SQUARE, second_end_style: CHAMFERED, style_designator: SHOULDER, first_step_length: 1.970 INCHES NOMINAL IN, third_step_length: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-074-8905, 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
12274235
NSN: 5315-01-074-8905
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
first_end_styleSQUARE
second_end_styleCHAMFERED
style_designatorSHOULDER
first_step_length1.970 INCHES NOMINAL IN
third_step_length0.750 INCHES NOMINAL IN
first_end_locationSQUARE END
second_step_length1.500 INCHES NOMINAL IN
first_step_diameter0.870 INCHES NOMINAL IN
third_step_diameter0.623 INCHES NOMINAL IN
second_step_diameter0.745 INCHES NOMINAL IN
second_end_tip_radius0.250 INCHES NOMINAL IN
NSN5315-01-074-8905
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12274235 · 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: 0.500 INCHES NOMINAL IN
•
FIRST STEP DIAMETER: 0.870 INCHES NOMINAL IN
•
FIRST END LOCATION: SQUARE END
•
THIRD STEP DIAMETER: 0.623 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
SECOND STEP LENGTH: 1.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END TAPER LENGTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.500 INCHES NOMINAL IN
FIRST STEP DIAMETER0.870 INCHES NOMINAL IN
FIRST END LOCATIONSQUARE END
THIRD STEP DIAMETER0.623 INCHES NOMINAL IN
FIRST END STYLESQUARE
SECOND STEP LENGTH1.500 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
SECOND END TAPER LENGTH0.500 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND STEP DIAMETER0.745 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12274235?
12274235 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 12274235?
12274235 is cataloged in the U.S. Government catalog under NSN 5315-01-074-8905. This indicates validated use in U.S. government and defense supply chains.
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