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D3-805 — SHAFT,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D3-805: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, nut_style: CLINCH, nut_height: 0.330 INCHES NOMINAL IN, nut_diameter: 0.312 INCHES NOMINAL IN, pilot_length: 0.080 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-825-2217, 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
D3-805
NSN: 5310-00-825-2217
NIINs: 008252217, 012280986
FSC: 5310 — Nuts and Washers
CAGE: 86835 — RULAND MFG CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
nut_styleCLINCH
nut_height0.330 INCHES NOMINAL IN
nut_diameter0.312 INCHES NOMINAL IN
pilot_length0.080 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.217 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.138 INCHES IN
thread_quantity_per_inch32
NSN5310-00-825-2217
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D3-805 · 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
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
NUT DIAMETER: 0.312 INCHES NOMINAL IN
•
PILOT DIAMETER: 0.217 INCHES NOMINAL IN
•
PILOT LENGTH: 0.080 INCHES NOMINAL IN
•
NUT HEIGHT: 0.330 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.138 INCHES IN
NUT DIAMETER0.312 INCHES NOMINAL IN
PILOT DIAMETER0.217 INCHES NOMINAL IN
PILOT LENGTH0.080 INCHES NOMINAL IN
NUT HEIGHT0.330 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLECLINCH
SUBSTITUTES & CROSS-REFERENCES 2
364-1015P4Reference document
Same NSN cross-reference
Reference document — Secondary reference
9072708Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D3-805?
D3-805 is a SHAFT,SHOULDERED.
What parts can replace D3-805?
There are 2 known substitutes for D3-805: 364-1015P4, 9072708. Substitute compatibility should be verified for your specific system.
What is the NSN for D3-805?
D3-805 is cataloged in the U.S. Government catalog under NSN 5310-00-825-2217. 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.