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124-4322629 PC 1 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

124-4322629 PC 1: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4320 OVERALL, nut_style: HEXAGON, nut_height: 1.250 INCHES NOMINAL IN, thread_class: 2B, thread_series: UN, special_features: DIA. OF HOLE LOCATED 0.625 IN.

FROM FIRST END IN. This part is cataloged in the U.S. Government catalog under NSN 5310-01-476-3035, 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
124-4322629 PC 1
NSN: 5310-01-476-3035
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 4320 OVERALL
nut_styleHEXAGON
nut_height1.250 INCHES NOMINAL IN
thread_class2B
thread_seriesUN
special_featuresDIA. OF HOLE LOCATED 0.625 IN. FROM FIRST END IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats2.375 INCHES NOMINAL IN
nominal_thread_size1.625 INCHES IN
bearing_surface_typeFLAT OR WASHER FACED
drilled_hole_diameter0.250 INCHES NOMINAL IN
NSN5310-01-476-3035
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 124-4322629 PC 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
•
WIDTH ACROSS FLATS: 2.375 INCHES NOMINAL IN
•
BEARING SURFACE FINISH: 125.0 MICROINCHES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY I,CL C FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UN
•
HOLE CONFIGURATION STYLE: CONFIGURATION A
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624,GRADE 4320 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
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NOMINAL THREAD SIZE: 1.625 INCHES IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.375 INCHES NOMINAL IN
BEARING SURFACE FINISH125.0 MICROINCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY I,CL C FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUN
HOLE CONFIGURATION STYLECONFIGURATION A
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624,GRADE 4320 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.625 INCHES IN
NUT HEIGHT1.250 INCHES NOMINAL IN
DRILLED HOLE DIAMETER0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
4322629Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
124-4322628 PC 25Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 124-4322629 PC 1?
124-4322629 PC 1 is a NUT,PLAIN,HEXAGON.
What parts can replace 124-4322629 PC 1?
There are 2 known substitutes for 124-4322629 PC 1: 4322629, 124-4322628 PC 25. Substitute compatibility should be verified for your specific system.
What is the NSN for 124-4322629 PC 1?
124-4322629 PC 1 is cataloged in the U.S. Government catalog under NSN 5310-01-476-3035. This indicates validated use in U.S. government and defense supply chains.
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