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SOS-M4-10 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SOS-M4-10: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: CLINCH, nut_height: 9.87 MILLIMETERS MINIMUM AND 10.05 MILLIMETERS MAXIMUM MM, thread_series: ISO M, pilot_diameter: 6.98 MILLIMETERS MINIMUM AND 7.11 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-138-4711, 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
SOS-M4-10
NSN: 5310-01-138-4711
FSC: 5310 — Nuts and Washers
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleCLINCH
nut_height9.87 MILLIMETERS MINIMUM AND 10.05 MILLIMETERS MAXIMUM MM
thread_seriesISO M
pilot_diameter6.98 MILLIMETERS MINIMUM AND 7.11 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats7.9 MILLIMETERS NOMINAL MM
nominal_thread_size4.0 MILLIMETERS MM
counterbore_diameter4.8 MILLIMETERS NOMINAL NUT MM
nut_counterbore_depth4.0 MILLIMETERS NOMINAL NUT MM
thread_tolerance_class6H INTERNAL
NSN5310-01-138-4711
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SOS-M4-10 · 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: 7.9 MILLIMETERS NOMINAL MM
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: ISO M
•
THREAD PITCH IN MILLIMETERS: 0.70
•
NUT COUNTERBORE DEPTH: 4.0 MILLIMETERS NOMINAL NUT MM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 4.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS7.9 MILLIMETERS NOMINAL MM
THREAD TOLERANCE CLASS6H INTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS0.70
NUT COUNTERBORE DEPTH4.0 MILLIMETERS NOMINAL NUT MM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE4.0 MILLIMETERS MM
COUNTERBORE DIAMETER4.8 MILLIMETERS NOMINAL NUT MM
PILOT DIAMETER6.98 MILLIMETERS MINIMUM AND 7.11 MILLIMETERS MAXIMUM MM
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
13029016Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 SOS-M4-10?
SOS-M4-10 is a NUT,PLAIN,CLINCH.
What parts can replace SOS-M4-10?
There is 1 known substitute for SOS-M4-10: 13029016. Substitute compatibility should be verified for your specific system.
What is the NSN for SOS-M4-10?
SOS-M4-10 is cataloged in the U.S. Government catalog under NSN 5310-01-138-4711. This indicates validated use in U.S. government and defense supply chains.
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