PartsTable
Technical Data Sheet
Download PDF

6404324 FIND 12 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6404324 FIND 12: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, nut_style: ROUND, nut_diameter: 2.248 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN, thread_class: 3B, nut_thickness: 2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-400-1905, 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
6404324 FIND 12
NSN: 5310-01-400-1905
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
nut_styleROUND
nut_diameter2.248 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
thread_class3B
nut_thickness2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
thread_seriesUNF
thread_directionRIGHT-HAND
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch28
material_document_and_classificationQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-400-1905
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6404324 FIND 12 · 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: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT DIAMETER: 2.248 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
•
NUT THICKNESS: 2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
•
NUT STYLE: ROUND
•
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER2.248 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
NUT THICKNESS2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
NUT STYLEROUND
THREAD CLASS3B
THREAD QUANTITY PER INCH28
MATERIALNICKEL ALLOY K-500 OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
211066730Reference 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
Ready to buy 6404324 FIND 12?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6404324 FIND 12?
6404324 FIND 12 is a NUT,PLAIN,ROUND.
What parts can replace 6404324 FIND 12?
There is 1 known substitute for 6404324 FIND 12: 211066730. Substitute compatibility should be verified for your specific system.
What is the NSN for 6404324 FIND 12?
6404324 FIND 12 is cataloged in the U.S. Government catalog under NSN 5310-01-400-1905. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6404324 FIND 12