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203-1154PCG5 — NUT,PLAIN,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

203-1154PCG5: NUT,PLAIN,PLATE.

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL BASE, nut_style: PLATE, nut_height: 0.437 INCHES NOMINAL IN, nut_length: 1.562 INCHES NOMINAL IN, plate_width: 0.875 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-690-4233, 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
203-1154PCG5
NSN: 5310-00-690-4233
FSC: 5310 — Nuts and Washers
CAGE: 54X10 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialSTEEL BASE
nut_stylePLATE
nut_height0.437 INCHES NOMINAL IN
nut_length1.562 INCHES NOMINAL IN
plate_width0.875 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
plate_thickness0.361 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFLOATING NUT
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.312 INCHES IN
NSN5310-00-690-4233
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 203-1154PCG5 · 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
•
PLATE THICKNESS: 0.361 INCHES NOMINAL IN
•
NUT LENGTH: 1.562 INCHES NOMINAL IN
•
DISTANCE FROM MOUNTING HOLE CENTER TO BASE: 0.156 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
PLATE WIDTH: 0.875 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
DISTANCE FROM BASE TO CENTER OF APERTURE: 0.781 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.161 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.361 INCHES NOMINAL IN
NUT LENGTH1.562 INCHES NOMINAL IN
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.156 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
PLATE WIDTH0.875 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
DISTANCE FROM BASE TO CENTER OF APERTURE0.781 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.161 INCHES NOMINAL IN
FEATURES PROVIDEDFLOATING NUT
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 2
203-1154G5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
NB104Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 203-1154PCG5?
203-1154PCG5 is a NUT,PLAIN,PLATE.
What parts can replace 203-1154PCG5?
There are 2 known substitutes for 203-1154PCG5: 203-1154G5, NB104. Substitute compatibility should be verified for your specific system.
What is the NSN for 203-1154PCG5?
203-1154PCG5 is cataloged in the U.S. Government catalog under NSN 5310-00-690-4233. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.