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438134-01 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

438134-01: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, nut_style: ROUND, nut_diameter: 0.4378 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.0394 INCHES NOMINAL IN, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-119-5918, 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
438134-01
NSN: 5310-01-119-5918
FSC: 5310 — Nuts and Washers
CAGE: 07690 — BAE SYSTEMS CONTROLS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
nut_styleROUND
nut_diameter0.4378 INCHES NOMINAL IN
thread_class2B
nut_thickness0.0394 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
nominal_thread_size3.0 MILLIMETERS MM
thread_pitch_in_millimeters0.75
material_document_and_classificationQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-119-5918
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 438134-01 · 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: UNIFIED NATIONAL COARSE (UNC)
•
THREAD PITCH IN MILLIMETERS: 0.75
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 3.0 MILLIMETERS MM
•
NUT DIAMETER: 0.4378 INCHES NOMINAL IN
•
NUT THICKNESS: 0.0394 INCHES NOMINAL IN
•
NUT STYLE: ROUND
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD PITCH IN MILLIMETERS0.75
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE3.0 MILLIMETERS MM
NUT DIAMETER0.4378 INCHES NOMINAL IN
NUT THICKNESS0.0394 INCHES NOMINAL IN
NUT STYLEROUND
THREAD CLASS2B
MATERIALALUMINUM ALLOY 6061 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 438134-01?
438134-01 is a NUT,PLAIN,ROUND.
What is the NSN for 438134-01?
438134-01 is cataloged in the U.S. Government catalog under NSN 5310-01-119-5918. This indicates validated use in U.S. government and defense supply chains.
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