PartsTable
Technical Data Sheet
845-2050999PC14 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,PLAIN,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 630 OVERALL, nut_height: 0.980 INCHES NOMINAL IN, thread_class: 2A A, thread_series: UN, thread_direction: RIGHT-HAND, nominal_thread_size: 1.500 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-476-3497, 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
845-2050999PC14
NSN: 5310-01-476-3497
FSC: 5310
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 630 OVERALL
nut_height0.980 INCHES NOMINAL IN
thread_class2A A
thread_seriesUN
thread_directionRIGHT-HAND
nominal_thread_size1.500 INCHES IN
end_item_identificationMTS
thread_quantity_per_inch12
material_document_and_classificationQQ-B-679,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-476-3497
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 845-2050999PC14 · 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
MATERIAL: COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-679,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE: 1.500 INCHES IN
THREAD SERIES: UN
THREAD DIRECTION: RIGHT-HAND
THREAD CLASS: 2A A
NUT HEIGHT: 0.980 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-679,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE1.500 INCHES IN
THREAD SERIESUN
END ITEM IDENTIFICATIONMTS
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A A
NUT HEIGHT0.980 INCHES NOMINAL IN
THREAD QUANTITY PER INCH12
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
122-7270390 PC 53Interchangeable
interchangeable cross-reference
interchangeable
607-6225287 ITEInterchangeable
interchangeable cross-reference
interchangeable
2498-00-313-9 S Z-8TO20 TY-IInterchangeable
interchangeable cross-reference
interchangeable
845-2050999 PIECE 9Interchangeable
interchangeable cross-reference
interchangeable
2640-613Interchangeable
interchangeable cross-reference
interchangeable
845-2050999Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 845-2050999PC14?
845-2050999PC14 is a NUT,PLAIN,INTERNAL WRENCHING.
What parts can replace 845-2050999PC14?
There are 11 known substitutes for 845-2050999PC14: 122-7270390 PC 53, 607-6225287 ITE, 2498-00-313-9 S Z-8TO20 TY-I and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-2050999PC14?
845-2050999PC14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-476-3497. This indicates validated use in U.S. government and defense supply chains.
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