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68.50-11 — PULLEY,GROOVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

68.50-11: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: COPPER ALLOY OVERALL, bore_type: STRAIGHT, face_width: 0.288 INCHES NOMINAL IN, bore_length: 0.625 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-735-9805, 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
68.50-11
NSN: 5310-00-735-9805
NIINs: 007359805, 011477927
FSC: 5310 — Nuts and Washers
CAGE: 1V201 — COPE PLASTICS, INC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialCOPPER ALLOY OVERALL
bore_typeSTRAIGHT
face_width0.288 INCHES NOMINAL IN
bore_length0.625 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
groove_depth0.062 INCHES NOMINAL IN
groove_shapeV
groove_width0.062 INCHES NOMINAL IN
bore_diameter0.500 INCHES NOMINAL IN
overall_length1.180 INCHES NOMINAL IN
NSN5310-00-735-9805
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 68.50-11 · 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
•
WIDTH ACROSS FLATS: 0.687 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
NUT HEIGHT: 0.250 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.687 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT HEIGHT0.250 INCHES NOMINAL IN
SPECIAL FEATURESFUNCTION: NUT, NYLON; REFERENCE DATA: DWG, DE-A-2970, ITEM M-6
NUT STYLEHEXAGON
THREAD CLASS2B
END ITEM IDENTIFICATIONVERY HIGH FREQUENCY OMNIRANGE/TACAN (VORTAC), PLASTIC SHELTER
THREAD QUANTITY PER INCH13
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68.50-11?
68.50-11 is a PULLEY,GROOVE.
What is the NSN for 68.50-11?
68.50-11 is cataloged in the U.S. Government catalog under NSN 5310-00-735-9805. This indicates validated use in U.S. government and defense supply chains.
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