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8389862 — NUT,PLAIN,KNURLED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8389862: NUT,PLAIN,KNURLED.

The NUT,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: KNURLED, knurl_width: 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, nut_diameter: 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-208-4084, 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
8389862
NSN: 5310-00-208-4084
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleKNURLED
knurl_width0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
nut_diameter1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
thread_class2B
nut_thickness0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
thread_seriesUNS
small_end_length0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT
surface_treatmentCADMIUM OVERALL
small_end_diameter0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN
NSN5310-00-208-4084
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8389862 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNS
•
HOLE CONFIGURATION STYLE: CONFIGURATION J
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NUT COUNTERBORE DEPTH: 0.047 INCHES MINIMUM AND 0.055 INCHES MAXIMUM NUT IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
NUT DIAMETER: 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
•
COUNTERBORE DIAMETER: 0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM NUT IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNS
HOLE CONFIGURATION STYLECONFIGURATION J
NUT COUNTERBORE DEPTH0.047 INCHES MINIMUM AND 0.055 INCHES MAXIMUM NUT IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NUT DIAMETER1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
COUNTERBORE DIAMETER0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM NUT IN
NUT THICKNESS0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
SMALL END LENGTH0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
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 8389862?
8389862 is a NUT,PLAIN,KNURLED.
What is the NSN for 8389862?
8389862 is cataloged in the U.S. Government catalog under NSN 5310-00-208-4084. This indicates validated use in U.S. government and defense supply chains.
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