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717751179-002 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

717751179-002: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.998 INCHES MINIMUM AND 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM1.002 INCHES MAXIMUM IN, overall_length: 2.820 INCHES NOMINAL2.820 INCHES NOMINAL IN, undercut_width: 0.210 INCHES NOMINAL0.210 INCHES NOMINAL IN, first_end_style: CHAMFEREDCHAMFERED, effective_length: 0.895 INCHES NOMINAL0.895 INCHES NOMINAL IN, style_designator: GROOVEGROOVE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-377-3654, 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
717751179-002
NSN: 5315-01-377-3654
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
diameter0.998 INCHES MINIMUM AND 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM1.002 INCHES MAXIMUM IN
overall_length2.820 INCHES NOMINAL2.820 INCHES NOMINAL IN
undercut_width0.210 INCHES NOMINAL0.210 INCHES NOMINAL IN
first_end_styleCHAMFEREDCHAMFERED
effective_length0.895 INCHES NOMINAL0.895 INCHES NOMINAL IN
style_designatorGROOVEGROOVE
undercut_diameter0.870 INCHES NOMINAL0.870 INCHES NOMINAL IN
first_end_locationBOTH ENDSBOTH ENDS
first_hole_diameter0.376 INCHES MINIMUM AND 0.376 INCHES MINIMUM AND 0.383 INCHES MAXIMUM0.383 INCHES MAXIMUM IN
first_end_taper_angle30.0 DEGREES NOMINAL30.0 DEGREES NOMINAL
second_undercut_width0.210 INCHES NOMINAL0.210 INCHES NOMINAL IN
first_end_taper_length0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
NSN5315-01-377-3654
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 717751179-002 · 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: 0.210 INCHES NOMINAL0.210 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.870 INCHES NOMINAL0.870 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDSBOTH ENDS
•
HOLE ARRANGEMENT STYLE: ONE END DRILLEDONE END DRILLED
•
FIRST END STYLE: CHAMFEREDCHAMFERED
•
FIRST HOLE DIAMETER: 0.376 INCHES MINIMUM AND 0.376 INCHES MINIMUM AND 0.383 INCHES MAXIMUM0.383 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: GROOVEGROOVE
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.210 INCHES NOMINAL0.210 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
UNDERCUT DIAMETER0.870 INCHES NOMINAL0.870 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDSBOTH ENDS
HOLE ARRANGEMENT STYLEONE END DRILLEDONE END DRILLED
FIRST END STYLECHAMFEREDCHAMFERED
FIRST HOLE DIAMETER0.376 INCHES MINIMUM AND 0.376 INCHES MINIMUM AND 0.383 INCHES MAXIMUM0.383 INCHES MAXIMUM IN
STYLE DESIGNATORGROOVEGROOVE
DIAMETER0.998 INCHES MINIMUM AND 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM1.002 INCHES MAXIMUM IN
OVERALL LENGTH2.820 INCHES NOMINAL2.820 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 717751179-002?
717751179-002 is a PIN,GROOVED,HEADLESS.
What is the NSN for 717751179-002?
717751179-002 is cataloged in the U.S. Government catalog under NSN 5315-01-377-3654. 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.