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67A79B112 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

67A79B112: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.188 INCHES NOMINAL IN, material: STEEL COMP 431 OVERALL, head_style: FLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG), undercut_width: 0.018 INCHES NOMINAL IN, first_end_style: SQUARE, effective_length: 1.201 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-125-9772, 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
67A79B112
NSN: 5315-00-125-9772
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
diameter0.188 INCHES NOMINAL IN
materialSTEEL COMP 431 OVERALL
head_styleFLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG)
undercut_width0.018 INCHES NOMINAL IN
first_end_styleSQUARE
effective_length1.201 INCHES NOMINAL IN
style_designatorGROOVE
pin_head_diameter0.359 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
under_head_length1.249 INCHES NOMINAL IN
undercut_diameter0.177 INCHES NOMINAL IN
head_countersink_angle100.0 DEGREES NOMINAL
NSN5315-00-125-9772
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 67A79B112 · 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: 0.018 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.177 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 1.249 INCHES NOMINAL IN
•
HEAD COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.359 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.018 INCHES NOMINAL IN
UNDERCUT DIAMETER0.177 INCHES NOMINAL IN
UNDER HEAD LENGTH1.249 INCHES NOMINAL IN
HEAD COUNTERSINK ANGLE100.0 DEGREES NOMINAL
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.359 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.188 INCHES NOMINAL IN
EFFECTIVE LENGTH1.201 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 67A79B112?
67A79B112 is a PIN,GROOVED,HEADED.
What is the NSN for 67A79B112?
67A79B112 is cataloged in the U.S. Government catalog under NSN 5315-00-125-9772. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.