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Technical Data Sheet

68646 PIECE 11 1/2 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

68646 PIECE 11 1/2: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.220 INCHES NOMINAL0.220 INCHES NOMINAL0.220 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-330-9958, 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
68646 PIECE 11 1/2
NSN: 5315-01-330-9958
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
diameter0.220 INCHES NOMINAL0.220 INCHES NOMINAL0.220 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
NSN5315-01-330-9958
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 68646 PIECE 11 1/2 · 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
•
DIAMETER: 0.220 INCHES NOMINAL0.220 INCHES NOMINAL0.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DIAMETER0.220 INCHES NOMINAL0.220 INCHES NOMINAL0.220 INCHES NOMINAL IN
OVERALL LENGTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL0.750 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 2
68646 PIECE 11 1/2 INReference document
Same NSN cross-reference
Reference document — Secondary reference
30054651730200Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 68646 PIECE 11 1/2?
68646 PIECE 11 1/2 is a PIN,GROOVED,HEADLESS.
What parts can replace 68646 PIECE 11 1/2?
There are 2 known substitutes for 68646 PIECE 11 1/2: 68646 PIECE 11 1/2 IN, 30054651730200. Substitute compatibility should be verified for your specific system.
What is the NSN for 68646 PIECE 11 1/2?
68646 PIECE 11 1/2 is cataloged in the U.S. Government catalog under NSN 5315-01-330-9958. 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.