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5166279 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5166279: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP), overall_width: 9.300 INCHES NOMINAL IN, overall_length: 13.250 INCHES NOMINAL IN, overall_thickness: 8.500 INCHES NOMINAL IN, water_absorbency_rating: NOT RATED, water_resistance_quality: INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-516-6279, 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
5166279
NSN: 5315-00-516-6279
NIINs: 005166279, 010904704
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
overall_width9.300 INCHES NOMINAL IN
overall_length13.250 INCHES NOMINAL IN
overall_thickness8.500 INCHES NOMINAL IN
water_absorbency_ratingNOT RATED
water_resistance_qualityINCLUDED
NSN5315-00-516-6279
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5166279 · 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
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UNDERCUT WIDTH: 0.488 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.504 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
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UNDER HEAD LENGTH: 6.152 INCHES MINIMUM AND 6.177 INCHES MAXIMUM IN
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FIRST END STYLE: SQUARE
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CRITICALITY CODE JUSTIFICATION: ABMZ AND ABPA
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STYLE DESIGNATOR: GROOVE
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PIN HEAD DIAMETER: 0.780 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN
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DIAMETER: 0.508 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.488 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.504 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
UNDER HEAD LENGTH6.152 INCHES MINIMUM AND 6.177 INCHES MAXIMUM IN
FIRST END STYLESQUARE
CRITICALITY CODE JUSTIFICATIONABMZ AND ABPA
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.780 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN
DIAMETER0.508 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
EFFECTIVE LENGTH4.750 INCHES NOMINAL IN
HEAD STYLEFLAT
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 5166279?
5166279 is a PIN,GROOVED,HEADED.
What is the NSN for 5166279?
5166279 is cataloged in the U.S. Government catalog under NSN 5315-00-516-6279. This indicates validated use in U.S. government and defense supply chains.
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