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717720793-001 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

717720793-001: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 304 OVERALL, shank_length: 1.110 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.300 INCHES NOMINAL IN, overall_length: 1.550 INCHES NOMINAL IN, shank_diameter: 0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-332-7500, 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
717720793-001
NSN: 5315-01-332-7500
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 304 OVERALL
shank_length1.110 INCHES NOMINAL IN
thread_class2A A
thread_length0.300 INCHES NOMINAL IN
overall_length1.550 INCHES NOMINAL IN
shank_diameter0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES LONG SHANK
first_end_styleSQUARE
second_end_styleCHAMFERED
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter0.850 INCHES NOMINAL IN
NSN5315-01-332-7500
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 717720793-001 · 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
•
SHANK DIAMETER: 0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.4375 INCHES NOMINAL IN
•
SURFACE FINISH: 32.0 MICROINCHES LONG SHANK
•
FIRST END TAPER LENGTH: 0.035 INCHES NOMINAL IN
•
FIRST END LOCATION: THREADED END
•
SECOND END TAPER ANGLE: 15.0 DEGREES NOMINAL
•
THREAD LENGTH: 0.300 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.4375 INCHES NOMINAL IN
SURFACE FINISH32.0 MICROINCHES LONG SHANK
FIRST END TAPER LENGTH0.035 INCHES NOMINAL IN
FIRST END LOCATIONTHREADED END
SECOND END TAPER ANGLE15.0 DEGREES NOMINAL
THREAD LENGTH0.300 INCHES NOMINAL IN
FIRST END STYLESQUARE
SHANK LENGTH1.110 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
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 717720793-001?
717720793-001 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 717720793-001?
717720793-001 is cataloged in the U.S. Government catalog under NSN 5315-01-332-7500. 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.