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781-0500-201 — NUT,PLAIN,CAP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

781-0500-201: NUT,PLAIN,CAP.

The NUT,PLAIN,CAP is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: CAP, nut_height: 0.8383 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNS, special_features: LOCKING DEVICE ATTACHED TO BEARING SURFACED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-456-2633, 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
781-0500-201
NSN: 5310-00-456-2633
FSC: 5310 — Nuts and Washers
CAGE: 10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleCAP
nut_height0.8383 INCHES NOMINAL IN
thread_class2B
thread_seriesUNS
special_featuresLOCKING DEVICE ATTACHED TO BEARING SURFACED
thread_directionRIGHT-HAND
width_across_flats0.817 INCHES NOMINAL IN
nominal_thread_size0.500 INCHES IN
bearing_surface_typeWASHER FACED
thread_quantity_per_inch12
NSN5310-00-456-2633
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 781-0500-201 · 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: 0.817 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
NUT HEIGHT: 0.8383 INCHES NOMINAL IN
•
NUT STYLE: CAP
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.817 INCHES NOMINAL IN
THREAD SERIESUNS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT HEIGHT0.8383 INCHES NOMINAL IN
SPECIAL FEATURESLOCKING DEVICE ATTACHED TO BEARING SURFACED
NUT STYLECAP
THREAD CLASS2B
THREAD QUANTITY PER INCH12
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
781-0500C201Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
1-2-13UNC-RH-CL-3-201Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
F05N0-99-002PC15Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DHN500-138PC94Reference document
Same NSN cross-reference
Reference document — Secondary reference
1-2-13NCRHC1-3-301Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DNDS0-99-001PC1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 781-0500-201?
781-0500-201 is a NUT,PLAIN,CAP.
What parts can replace 781-0500-201?
There are 7 known substitutes for 781-0500-201: 781-0500C201, 1-2-13UNC-RH-CL-3-201, F05N0-99-002PC15 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 781-0500-201?
781-0500-201 is cataloged in the U.S. Government catalog under NSN 5310-00-456-2633. This indicates validated use in U.S. government and defense supply chains.
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