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13031629 — NUT,PLAIN,CAP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

13031629: NUT,PLAIN,CAP.

The NUT,PLAIN,CAP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL, nut_style: CAPCAP, nut_height: 7.0 MILLIMETERS NOMINAL7.0 MILLIMETERS NOMINAL MM, thread_series: ISO MISO M, thread_direction: RIGHT-HANDRIGHT-HAND, surface_treatment: PASSIVATE OVERALLPASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-135-0115, 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
13031629
NSN: 5310-01-135-0115
FSC: 5310 — Nuts and Washers
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL
nut_styleCAPCAP
nut_height7.0 MILLIMETERS NOMINAL7.0 MILLIMETERS NOMINAL MM
thread_seriesISO MISO M
thread_directionRIGHT-HANDRIGHT-HAND
surface_treatmentPASSIVATE OVERALLPASSIVATE OVERALL
width_across_flats5.5 MILLIMETERS NOMINAL5.5 MILLIMETERS NOMINAL MM
nominal_thread_size3.0 MILLIMETERS3.0 MILLIMETERS MM
bearing_surface_typeCHAMFEREDCHAMFERED
thread_tolerance_class6H INTERNAL6H INTERNAL
thread_pitch_in_millimeters0.500.50
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-135-0115
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 13031629 · 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: 5.5 MILLIMETERS NOMINAL5.5 MILLIMETERS NOMINAL MM
•
THREAD TOLERANCE CLASS: 6H INTERNAL6H INTERNAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: ISO MISO M
•
THREAD PITCH IN MILLIMETERS: 0.500.50
•
THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
NOMINAL THREAD SIZE: 3.0 MILLIMETERS3.0 MILLIMETERS MM
•
NUT HEIGHT: 7.0 MILLIMETERS NOMINAL7.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS5.5 MILLIMETERS NOMINAL5.5 MILLIMETERS NOMINAL MM
THREAD TOLERANCE CLASS6H INTERNAL6H INTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESISO MISO M
THREAD PITCH IN MILLIMETERS0.500.50
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
NOMINAL THREAD SIZE3.0 MILLIMETERS3.0 MILLIMETERS MM
NUT HEIGHT7.0 MILLIMETERS NOMINAL7.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENTPASSIVATE OVERALLPASSIVATE OVERALL
NUT STYLECAPCAP
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
10392465Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 13031629?
13031629 is a NUT,PLAIN,CAP.
What parts can replace 13031629?
There is 1 known substitute for 13031629: 10392465. Substitute compatibility should be verified for your specific system.
What is the NSN for 13031629?
13031629 is cataloged in the U.S. Government catalog under NSN 5310-01-135-0115. This indicates validated use in U.S. government and defense supply chains.
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