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S0A-440-6 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

S0A-440-6: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, nut_style: CLINCH, nut_height: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN, pilot_length: 0.147 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-849-6919, 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
S0A-440-6
NSN: 5310-00-849-6919
FSC: 5310 — Nuts and Washers
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OVERALL
nut_styleCLINCH
nut_height0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
pilot_length0.147 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_across_flats0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
nominal_thread_size0.112 INCHES IN
thread_quantity_per_inch40
material_document_and_classificationQQ-A-225/9,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-849-6919
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S0A-440-6 · 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: 0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/9,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
PILOT DIAMETER: 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.147 INCHES NOMINAL IN
•
NUT HEIGHT: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
PILOT DIAMETER0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
PILOT LENGTH0.147 INCHES NOMINAL IN
NUT HEIGHT0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
NUT STYLECLINCH
THREAD CLASS2B
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 2
NS-463Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G216-062-002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 S0A-440-6?
S0A-440-6 is a NUT,PLAIN,CLINCH.
What parts can replace S0A-440-6?
There are 2 known substitutes for S0A-440-6: NS-463, G216-062-002. Substitute compatibility should be verified for your specific system.
What is the NSN for S0A-440-6?
S0A-440-6 is cataloged in the U.S. Government catalog under NSN 5310-00-849-6919. This indicates validated use in U.S. government and defense supply chains.
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