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R234PC36 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

R234PC36: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 903 OVERALL, hole_diameter: 1.781 INCHES NOMINAL IN, shoulder_height: 0.188 INCHES NOMINAL IN, outside_diameter: 2.438 INCHES NOMINAL IN, style_designator: SHOULDERED, shoulder_diameter: 2.187 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-369-0083, 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
R234PC36
NSN: 5310-00-369-0083
FSC: 5310 — Nuts and Washers
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 903 OVERALL
hole_diameter1.781 INCHES NOMINAL IN
shoulder_height0.188 INCHES NOMINAL IN
outside_diameter2.438 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter2.187 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN
material_thickness0.125 INCHES MINIMUM IN
NSN5310-00-369-0083
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: R234PC36 · 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
•
SHOULDER HEIGHT: 0.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 2.438 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.125 INCHES MINIMUM IN
•
SHOULDER DIAMETER: 2.187 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 903 OVERALL
•
HOLE DIAMETER: 1.781 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.188 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER2.438 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES MINIMUM IN
SHOULDER DIAMETER2.187 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 903 OVERALL
HOLE DIAMETER1.781 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 7
4700-3168314PC36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N11747Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5100-4700-470176PC36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5100-4700-470171ALT2PC36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R11PC36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R238PC36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R234PC36?
R234PC36 is a WASHER,SHOULDERED.
What parts can replace R234PC36?
There are 7 known substitutes for R234PC36: 4700-3168314PC36, N11747, 5100-4700-470176PC36 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R234PC36?
R234PC36 is cataloged in the U.S. Government catalog under NSN 5310-00-369-0083. 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.