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7-317236844-3 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7-317236844-3: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.075 INCHES NOMINAL IN, diameter: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, material: STEEL COMP 4340 OVERALL, head_style: FLAT CHAMFER, undercut_width: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN, first_end_style: SQUARE W/THRU HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-305-8698, 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
7-317236844-3
NSN: 5315-01-305-8698
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
height0.075 INCHES NOMINAL IN
diameter0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
materialSTEEL COMP 4340 OVERALL
head_styleFLAT CHAMFER
undercut_width0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
first_end_styleSQUARE W/THRU HOLE
hardness_rating50.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL
effective_length0.232 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
special_featuresCOAT WITH VV-L-800 AFTER PHOSPHATING; 0.130 INCH NOMINAL DIAMETER LONGITUDINAL HOLE THROUGH AXIAL CENTER IN
style_designatorGROOVE
pin_head_diameter0.500 INCHES NOMINAL IN
surface_treatmentPHOSPHATE OVERALL
NSN5315-01-305-8698
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7-317236844-3 · 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
•
UNDERCUT WIDTH: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DOD-P-16232 TYPE M CLASS 1 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 0.340 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE W/THRU HOLE
•
HARDNESS RATING: 50.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232 TYPE M CLASS 1 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH0.340 INCHES NOMINAL IN
FIRST END STYLESQUARE W/THRU HOLE
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.373 INCHES MINIMUM AND 0.375 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-317236844-3?
7-317236844-3 is a PIN,GROOVED,HEADED.
What is the NSN for 7-317236844-3?
7-317236844-3 is cataloged in the U.S. Government catalog under NSN 5315-01-305-8698. This indicates validated use in U.S. government and defense supply chains.
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