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11729583 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11729583: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE OVERALL, nut_style: ROUND, nut_diameter: 0.610 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-049-4974, 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
11729583
NSN: 5310-01-049-4974
FSC: 5310 — Nuts and Washers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
nut_styleROUND
nut_diameter0.610 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN
thread_class2B
nut_thickness0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
thread_seriesUNS
thread_directionRIGHT-HAND
nominal_thread_size0.437 INCHES IN
thread_quantity_per_inch28
NSN5310-01-049-4974
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11729583 · 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: UNS
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.437 INCHES IN
•
NUT DIAMETER: 0.610 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
NUT STYLE: ROUND
•
THREAD CLASS: 2B
•
THREAD QUANTITY PER INCH: 28
TECHNICAL CHARACTERISTICS
THREAD SERIESUNS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.437 INCHES IN
NUT DIAMETER0.610 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN
NUT THICKNESS0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
NUT STYLEROUND
THREAD CLASS2B
THREAD QUANTITY PER INCH28
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE 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

No substitute or cross-reference records for this part.

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 11729583?
11729583 is a NUT,PLAIN,ROUND.
What is the NSN for 11729583?
11729583 is cataloged in the U.S. Government catalog under NSN 5310-01-049-4974. 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.