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J71K0018-1 — NUT STRIP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

J71K0018-1: NUT STRIP.

The NUT STRIP is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 OVERALL, nut_style: STRIP, nut_width: 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, nut_length: 2.680 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-389-0073, 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
J71K0018-1
NSN: 5310-01-389-0073
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 OVERALL
nut_styleSTRIP
nut_width0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
nut_length2.680 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
aperture_quantity2
material_thickness0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
nominal_thread_size0.112 INCHES IN
thread_quantity_per_inch40
material_document_and_classificationQQ-A-250/8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-389-0073
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: J71K0018-1 · 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
•
NUT WIDTH: 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
NUT LENGTH: 2.680 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
APERTURE QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL THICKNESS: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
TECHNICAL CHARACTERISTICS
NUT WIDTH0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
NUT LENGTH2.680 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
APERTURE QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
NUT STYLESTRIP
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

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 J71K0018-1?
J71K0018-1 is a NUT STRIP.
What is the NSN for J71K0018-1?
J71K0018-1 is cataloged in the U.S. Government catalog under NSN 5310-01-389-0073. This indicates validated use in U.S. government and defense supply chains.
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