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803-6397408-PC097 — NUT,PLAIN,KNURLED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

803-6397408-PC097: NUT,PLAIN,KNURLED.

The NUT,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY R-405 OVERALL, knurl_width: 0.650 INCHES NOMINAL IN, nut_diameter: 1.500 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.920 INCHES NOMINAL IN, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-395-9643, 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
803-6397408-PC097
NSN: 5310-01-395-9643
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY R-405 OVERALL
knurl_width0.650 INCHES NOMINAL IN
nut_diameter1.500 INCHES NOMINAL IN
thread_class2B
nut_thickness0.920 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
small_end_diameter1.090 INCHES NOMINAL IN
nominal_thread_size0.875 INCHES IN
thread_quantity_per_inch9
NSN5310-01-395-9643
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 803-6397408-PC097 · 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 DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
NUT DIAMETER: 1.500 INCHES NOMINAL IN
•
NUT THICKNESS: 0.920 INCHES NOMINAL IN
•
SMALL END DIAMETER: 1.090 INCHES NOMINAL IN
•
THREAD CLASS: 2B
•
THREAD QUANTITY PER INCH: 9
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.875 INCHES IN
NUT DIAMETER1.500 INCHES NOMINAL IN
NUT THICKNESS0.920 INCHES NOMINAL IN
SMALL END DIAMETER1.090 INCHES NOMINAL IN
THREAD CLASS2B
THREAD QUANTITY PER INCH9
MATERIALNICKEL ALLOY R-405 OVERALL
KNURL WIDTH0.650 INCHES NOMINAL IN
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 803-6397408-PC097?
803-6397408-PC097 is a NUT,PLAIN,KNURLED.
What is the NSN for 803-6397408-PC097?
803-6397408-PC097 is cataloged in the U.S. Government catalog under NSN 5310-01-395-9643. This indicates validated use in U.S. government and defense supply chains.
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