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5219882-2 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5219882-2: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.140 INCHES NOMINAL IN, diameter: 0.1858 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN, material: STEEL COMP 630 OVERALL, head_style: FLAT FILLISTER, undercut_width: 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-298-0668, 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
5219882-2
NSN: 5315-01-298-0668
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
height0.140 INCHES NOMINAL IN
diameter0.1858 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
materialSTEEL COMP 630 OVERALL
head_styleFLAT FILLISTER
undercut_width0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
first_end_styleSQUARE
hardness_rating36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
effective_length1.125 INCHES NOMINAL IN
style_designatorGROOVE
pin_head_diameter0.312 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
under_head_length1.265 INCHES NOMINAL IN
NSN5315-01-298-0668
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5219882-2 · 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
•
UNDERCUT WIDTH: 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: WS19168 CAGEC 5D286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 1.265 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONWS19168 CAGEC 5D286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH1.265 INCHES NOMINAL IN
FIRST END STYLESQUARE
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.312 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.1858 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
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 1
5219882-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 5219882-2?
5219882-2 is a PIN,GROOVED,HEADED.
What parts can replace 5219882-2?
There is 1 known substitute for 5219882-2: 5219882-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 5219882-2?
5219882-2 is cataloged in the U.S. Government catalog under NSN 5315-01-298-0668. This indicates validated use in U.S. government and defense supply chains.
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