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731892PC4 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

731892PC4: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.1862 INCHES MINIMUM AND 0.1877 INCHES MAXIMUM IN, material: STEEL COMP 420 OVERALL, overall_length: 0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES BOTH ENDS, undercut_width: 0.017 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-210-1244, 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
731892PC4
NSN: 5315-00-210-1244
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
diameter0.1862 INCHES MINIMUM AND 0.1877 INCHES MAXIMUM IN
materialSTEEL COMP 420 OVERALL
overall_length0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES BOTH ENDS
undercut_width0.017 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
first_end_styleCHAMFERED
hardness_rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
effective_length0.609 INCHES MINIMUM AND 0.614 INCHES MAXIMUM IN
style_designatorGROOVE
undercut_diameter0.173 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
first_end_taper_angle45.0 DEGREES NOMINAL
NSN5315-00-210-1244
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 731892PC4 · 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
•
SURFACE FINISH: 32.0 MICROINCHES SHANK END
•
UNDERCUT WIDTH: 0.017 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.005 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.173 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: CHAMFERED
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES SHANK END
SURFACE FINISH125.0 MICROINCHES BOTH ENDS
SURFACE FINISH125.0 MICROINCHES UNDERCUT
UNDERCUT WIDTH0.017 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.005 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.173 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLECHAMFERED
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 731892PC4?
731892PC4 is a PIN,GROOVED,HEADLESS.
What is the NSN for 731892PC4?
731892PC4 is cataloged in the U.S. Government catalog under NSN 5315-00-210-1244. This indicates validated use in U.S. government and defense supply chains.
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