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PWA56018-24 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PWA56018-24: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, material: STEEL COMP O1 OVERALL, head_style: FLAT, first_end_style: SQUARE, style_designator: SHOULDER, first_step_length: 0.129 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-268-9134, 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
PWA56018-24
NSN: 5315-01-268-9134
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
materialSTEEL COMP O1 OVERALL
head_styleFLAT
first_end_styleSQUARE
style_designatorSHOULDER
first_step_length0.129 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
pin_head_diameter0.623 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
under_head_length1.179 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN
second_step_length1.050 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN
first_step_diameter0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
second_step_diameter0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-268-9134
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PWA56018-24 · 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: 0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 1.179 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
SECOND STEP LENGTH: 1.050 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
PIN HEAD DIAMETER: 0.623 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
UNDER HEAD LENGTH1.179 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN
FIRST END STYLESQUARE
SECOND STEP LENGTH1.050 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER0.623 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEFLAT
SECOND STEP DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
HEIGHT0.125 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA56018-24?
PWA56018-24 is a PIN,SHOULDER,HEADED.
What is the NSN for PWA56018-24?
PWA56018-24 is cataloged in the U.S. Government catalog under NSN 5315-01-268-9134. This indicates validated use in U.S. government and defense supply chains.
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